This file move from SH specific directory "arch/sh/drivers/pci/pci-sh7751.h" Signed-off-by: Yoshinori Sato <ysato@xxxxxxxxxxxxxxxxxxxx> --- drivers/pci/controller/pci-sh7751.h | 270 ++++++++++++++++++++++++++++ 1 file changed, 270 insertions(+) create mode 100644 drivers/pci/controller/pci-sh7751.h diff --git a/drivers/pci/controller/pci-sh7751.h b/drivers/pci/controller/pci-sh7751.h new file mode 100644 index 000000000000..9b7de8243e92 --- /dev/null +++ b/drivers/pci/controller/pci-sh7751.h @@ -0,0 +1,270 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Low-Level PCI Support for SH7751 targets + * + * Dustin McIntire (dustin@xxxxxxxxxxxx) (c) 2001 + * Paul Mundt (lethal@xxxxxxxxxxxx) (c) 2003 + * + * May be copied or modified under the terms of the GNU General Public + * License. See linux/COPYING for more information. + * + */ + +#ifndef _PCI_SH7751_H_ +#define _PCI_SH7751_H_ + +#define SH4_PCICR 0x100 /* PCI Control Register */ + #define SH4_PCICR_PREFIX 0xA5000000 /* CR prefix for write */ + #define SH4_PCICR_FTO 0x00000400 /* TRDY/IRDY Enable */ + #define SH4_PCICR_TRSB 0x00000200 /* Target Read Single */ + #define SH4_PCICR_BSWP 0x00000100 /* Target Byte Swap */ + #define SH4_PCICR_PLUP 0x00000080 /* Enable PCI Pullup */ + #define SH4_PCICR_ARBM 0x00000040 /* PCI Arbitration Mode */ + #define SH4_PCICR_MD 0x00000030 /* MD9 and MD10 status */ + #define SH4_PCICR_SERR 0x00000008 /* SERR output assert */ + #define SH4_PCICR_INTA 0x00000004 /* INTA output assert */ + #define SH4_PCICR_PRST 0x00000002 /* PCI Reset Assert */ + #define SH4_PCICR_CFIN 0x00000001 /* Central Fun. Init Done */ +#define SH4_PCILSR0 0x104 /* PCI Local Space Register0 */ +#define SH4_PCILSR1 0x108 /* PCI Local Space Register1 */ +#define SH4_PCILAR0 0x10C /* PCI Local Addr Register1 */ +#define SH4_PCILAR1 0x110 /* PCI Local Addr Register1 */ +#define SH4_PCIINT 0x114 /* PCI Interrupt Register */ + #define SH4_PCIINT_MLCK 0x00008000 /* Master Lock Error */ + #define SH4_PCIINT_TABT 0x00004000 /* Target Abort Error */ + #define SH4_PCIINT_TRET 0x00000200 /* Target Retry Error */ + #define SH4_PCIINT_MFDE 0x00000100 /* Master Func. Disable Error */ + #define SH4_PCIINT_PRTY 0x00000080 /* Address Parity Error */ + #define SH4_PCIINT_SERR 0x00000040 /* SERR Detection Error */ + #define SH4_PCIINT_TWDP 0x00000020 /* Tgt. Write Parity Error */ + #define SH4_PCIINT_TRDP 0x00000010 /* Tgt. Read Parity Err Det. */ + #define SH4_PCIINT_MTABT 0x00000008 /* Master-Tgt. Abort Error */ + #define SH4_PCIINT_MMABT 0x00000004 /* Master-Master Abort Error */ + #define SH4_PCIINT_MWPD 0x00000002 /* Master Write PERR Detect */ + #define SH4_PCIINT_MRPD 0x00000001 /* Master Read PERR Detect */ +#define SH4_PCIINTM 0x118 /* PCI Interrupt Mask */ + #define SH4_PCIINTM_TTADIM BIT(14) /* Target-target abort interrupt */ + #define SH4_PCIINTM_TMTOIM BIT(9) /* Target retry timeout */ + #define SH4_PCIINTM_MDEIM BIT(8) /* Master function disable error */ + #define SH4_PCIINTM_APEDIM BIT(7) /* Address parity error detection */ + #define SH4_PCIINTM_SDIM BIT(6) /* SERR detection */ + #define SH4_PCIINTM_DPEITWM BIT(5) /* Data parity error for target write */ + #define SH4_PCIINTM_PEDITRM BIT(4) /* PERR detection for target read */ + #define SH4_PCIINTM_TADIMM BIT(3) /* Target abort for master */ + #define SH4_PCIINTM_MADIMM BIT(2) /* Master abort for master */ + #define SH4_PCIINTM_MWPDIM BIT(1) /* Master write data parity error */ + #define SH4_PCIINTM_MRDPEIM BIT(0) /* Master read data parity error */ +#define SH4_PCIALR 0x11C /* Error Address Register */ +#define SH4_PCICLR 0x120 /* Error Command/Data */ + #define SH4_PCICLR_MPIO 0x80000000 + #define SH4_PCICLR_MDMA0 0x40000000 /* DMA0 Transfer Error */ + #define SH4_PCICLR_MDMA1 0x20000000 /* DMA1 Transfer Error */ + #define SH4_PCICLR_MDMA2 0x10000000 /* DMA2 Transfer Error */ + #define SH4_PCICLR_MDMA3 0x08000000 /* DMA3 Transfer Error */ + #define SH4_PCICLR_TGT 0x04000000 /* Target Transfer Error */ + #define SH4_PCICLR_CMDL 0x0000000F /* PCI Command at Error */ +#define SH4_PCIAINT 0x130 /* Arbiter Interrupt Register */ + #define SH4_PCIAINT_MBKN 0x00002000 /* Master Broken Interrupt */ + #define SH4_PCIAINT_TBTO 0x00001000 /* Target Bus Time Out */ + #define SH4_PCIAINT_MBTO 0x00000800 /* Master Bus Time Out */ + #define SH4_PCIAINT_TABT 0x00000008 /* Target Abort */ + #define SH4_PCIAINT_MABT 0x00000004 /* Master Abort */ + #define SH4_PCIAINT_RDPE 0x00000002 /* Read Data Parity Error */ + #define SH4_PCIAINT_WDPE 0x00000001 /* Write Data Parity Error */ +#define SH4_PCIAINTM 0x134 /* Arbiter Int. Mask Register */ +#define SH4_PCIBMLR 0x138 /* Error Bus Master Register */ + #define SH4_PCIBMLR_REQ4 0x00000010 /* REQ4 bus master at error */ + #define SH4_PCIBMLR_REQ3 0x00000008 /* REQ3 bus master at error */ + #define SH4_PCIBMLR_REQ2 0x00000004 /* REQ2 bus master at error */ + #define SH4_PCIBMLR_REQ1 0x00000002 /* REQ1 bus master at error */ + #define SH4_PCIBMLR_REQ0 0x00000001 /* REQ0 bus master at error */ +#define SH4_PCIDMABT 0x140 /* DMA Transfer Arb. Register */ + #define SH4_PCIDMABT_RRBN 0x00000001 /* DMA Arbitor Round-Robin */ +#define SH4_PCIDPA0 0x180 /* DMA0 Transfer Addr. */ +#define SH4_PCIDLA0 0x184 /* DMA0 Local Addr. */ +#define SH4_PCIDTC0 0x188 /* DMA0 Transfer Cnt. */ +#define SH4_PCIDCR0 0x18C /* DMA0 Control Register */ + #define SH4_PCIDCR_ALGN 0x00000600 /* DMA Alignment Mode */ + #define SH4_PCIDCR_MAST 0x00000100 /* DMA Termination Type */ + #define SH4_PCIDCR_INTM 0x00000080 /* DMA Interrupt Done Mask*/ + #define SH4_PCIDCR_INTS 0x00000040 /* DMA Interrupt Done Status */ + #define SH4_PCIDCR_LHLD 0x00000020 /* Local Address Control */ + #define SH4_PCIDCR_PHLD 0x00000010 /* PCI Address Control*/ + #define SH4_PCIDCR_IOSEL 0x00000008 /* PCI Address Space Type */ + #define SH4_PCIDCR_DIR 0x00000004 /* DMA Transfer Direction */ + #define SH4_PCIDCR_STOP 0x00000002 /* Force DMA Stop */ + #define SH4_PCIDCR_STRT 0x00000001 /* DMA Start */ +#define SH4_PCIDPA1 0x190 /* DMA1 Transfer Addr. */ +#define SH4_PCIDLA1 0x194 /* DMA1 Local Addr. */ +#define SH4_PCIDTC1 0x198 /* DMA1 Transfer Cnt. */ +#define SH4_PCIDCR1 0x19C /* DMA1 Control Register */ +#define SH4_PCIDPA2 0x1A0 /* DMA2 Transfer Addr. */ +#define SH4_PCIDLA2 0x1A4 /* DMA2 Local Addr. */ +#define SH4_PCIDTC2 0x1A8 /* DMA2 Transfer Cnt. */ +#define SH4_PCIDCR2 0x1AC /* DMA2 Control Register */ +#define SH4_PCIDPA3 0x1B0 /* DMA3 Transfer Addr. */ +#define SH4_PCIDLA3 0x1B4 /* DMA3 Local Addr. */ +#define SH4_PCIDTC3 0x1B8 /* DMA3 Transfer Cnt. */ +#define SH4_PCIDCR3 0x1BC /* DMA3 Control Register */ +#define SH4_PCIPAR 0x1C0 /* PIO Address Register */ + #define SH4_PCIPAR_CFGEN 0x80000000 /* Configuration Enable */ + #define SH4_PCIPAR_BUSNO 0x00FF0000 /* Config. Bus Number */ + #define SH4_PCIPAR_DEVNO 0x0000FF00 /* Config. Device Number */ + #define SH4_PCIPAR_REGAD 0x000000FC /* Register Address Number */ +#define SH4_PCIMBR 0x1C4 /* Memory Base Address */ + #define SH4_PCIMBR_MASK 0xFF000000 /* Memory Space Mask */ + #define SH4_PCIMBR_LOCK 0x00000001 /* Lock Memory Space */ +#define SH4_PCIIOBR 0x1C8 /* I/O Base Address Register */ + #define SH4_PCIIOBR_MASK 0xFFFC0000 /* IO Space Mask */ + #define SH4_PCIIOBR_LOCK 0x00000001 /* Lock IO Space */ +#define SH4_PCIPINT 0x1CC /* Power Mgmnt Int. Register */ + #define SH4_PCIPINT_D3 0x00000002 /* D3 Pwr Mgmt. Interrupt */ + #define SH4_PCIPINT_D0 0x00000001 /* D0 Pwr Mgmt. Interrupt */ +#define SH4_PCIPINTM 0x1D0 /* Power Mgmnt Mask Register */ +#define SH4_PCICLKR 0x1D4 /* Clock Ctrl. Register */ + #define SH4_PCICLKR_PCSTP 0x00000002 /* PCI Clock Stop */ + #define SH4_PCICLKR_BCSTP 0x00000001 /* BCLK Clock Stop */ +/* For definitions of BCR, MCR see ... */ +#define SH4_PCIBCR1 0x1E0 /* Memory BCR1 Register */ + #define SH4_PCIMBR0 SH4_PCIBCR1 +#define SH4_PCIBCR2 0x1E4 /* Memory BCR2 Register */ + #define SH4_PCIMBMR0 SH4_PCIBCR2 +#define SH4_PCIWCR1 0x1E8 /* Wait Control 1 Register */ +#define SH4_PCIWCR2 0x1EC /* Wait Control 2 Register */ +#define SH4_PCIWCR3 0x1F0 /* Wait Control 3 Register */ + #define SH4_PCIMBR2 SH4_PCIWCR3 +#define SH4_PCIMCR 0x1F4 /* Memory Control Register */ +#define SH4_PCIBCR3 0x1f8 /* Memory BCR3 Register */ +#define SH4_PCIPCTR 0x200 /* Port Control Register */ + #define SH4_PCIPCTR_P2EN 0x000400000 /* Port 2 Enable */ + #define SH4_PCIPCTR_P1EN 0x000200000 /* Port 1 Enable */ + #define SH4_PCIPCTR_P0EN 0x000100000 /* Port 0 Enable */ + #define SH4_PCIPCTR_P2UP 0x000000020 /* Port2 Pull Up Enable */ + #define SH4_PCIPCTR_P2IO 0x000000010 /* Port2 Output Enable */ + #define SH4_PCIPCTR_P1UP 0x000000008 /* Port1 Pull Up Enable */ + #define SH4_PCIPCTR_P1IO 0x000000004 /* Port1 Output Enable */ + #define SH4_PCIPCTR_P0UP 0x000000002 /* Port0 Pull Up Enable */ + #define SH4_PCIPCTR_P0IO 0x000000001 /* Port0 Output Enable */ +#define SH4_PCIPDTR 0x204 /* Port Data Register */ + #define SH4_PCIPDTR_PB5 0x000000020 /* Port 5 Enable */ + #define SH4_PCIPDTR_PB4 0x000000010 /* Port 4 Enable */ + #define SH4_PCIPDTR_PB3 0x000000008 /* Port 3 Enable */ + #define SH4_PCIPDTR_PB2 0x000000004 /* Port 2 Enable */ + #define SH4_PCIPDTR_PB1 0x000000002 /* Port 1 Enable */ + #define SH4_PCIPDTR_PB0 0x000000001 /* Port 0 Enable */ +#define SH4_PCIPDR 0x220 /* Port IO Data Register */ + +/* Platform Specific Values */ +#define SH7751_VENDOR_ID 0x1054 +#define SH7751_DEVICE_ID 0x3505 +#define SH7751R_DEVICE_ID 0x350e + +/* SH7751 Specific Values */ +#define SH7751_PCI_CONFIG_BASE 0xFD000000 /* Config space base addr */ +#define SH7751_PCI_CONFIG_SIZE 0x1000000 /* Config space size */ +#define SH7751_PCI_MEMORY_BASE 0xFD000000 /* Memory space base addr */ +#define SH7751_PCI_MEM_SIZE 0x01000000 /* Size of Memory window */ +#define SH7751_PCI_IO_BASE 0xFE240000 /* IO space base address */ +#define SH7751_PCI_IO_SIZE 0x40000 /* Size of IO window */ + +#define SH7751_PCIREG_BASE 0xFE200000 /* PCI regs base address */ + +#define SH7751_PCICONF0 0x0 /* PCI Config Reg 0 */ + #define SH7751_PCICONF0_DEVID 0xFFFF0000 /* Device ID */ + #define SH7751_PCICONF0_VNDID 0x0000FFFF /* Vendor ID */ +#define SH7751_PCICONF1 0x4 /* PCI Config Reg 1 */ + #define SH7751_PCICONF1_DPE 0x80000000 /* Data Parity Error */ + #define SH7751_PCICONF1_SSE 0x40000000 /* System Error Status */ + #define SH7751_PCICONF1_RMA 0x20000000 /* Master Abort */ + #define SH7751_PCICONF1_RTA 0x10000000 /* Target Abort Rx Status */ + #define SH7751_PCICONF1_STA 0x08000000 /* Target Abort Exec Status */ + #define SH7751_PCICONF1_DEV 0x06000000 /* Timing Status */ + #define SH7751_PCICONF1_DPD 0x01000000 /* Data Parity Status */ + #define SH7751_PCICONF1_FBBC 0x00800000 /* Back 2 Back Status */ + #define SH7751_PCICONF1_UDF 0x00400000 /* User Defined Status */ + #define SH7751_PCICONF1_66M 0x00200000 /* 66Mhz Operation Status */ + #define SH7751_PCICONF1_PM 0x00100000 /* Power Management Status */ + #define SH7751_PCICONF1_PBBE 0x00000200 /* Back 2 Back Control */ + #define SH7751_PCICONF1_SER 0x00000100 /* SERR Output Control */ + #define SH7751_PCICONF1_WCC 0x00000080 /* Wait Cycle Control */ + #define SH7751_PCICONF1_PER 0x00000040 /* Parity Error Response */ + #define SH7751_PCICONF1_VPS 0x00000020 /* VGA Pallet Snoop */ + #define SH7751_PCICONF1_MWIE 0x00000010 /* Memory Write+Invalidate */ + #define SH7751_PCICONF1_SPC 0x00000008 /* Special Cycle Control */ + #define SH7751_PCICONF1_BUM 0x00000004 /* Bus Master Control */ + #define SH7751_PCICONF1_MES 0x00000002 /* Memory Space Control */ + #define SH7751_PCICONF1_IOS 0x00000001 /* I/O Space Control */ +#define SH7751_PCICONF2 0x8 /* PCI Config Reg 2 */ + #define SH7751_PCICONF2_BCC 0xFF000000 /* Base Class Code */ + #define SH7751_PCICONF2_SCC 0x00FF0000 /* Sub-Class Code */ + #define SH7751_PCICONF2_RLPI 0x0000FF00 /* Programming Interface */ + #define SH7751_PCICONF2_REV 0x000000FF /* Revision ID */ +#define SH7751_PCICONF3 0xC /* PCI Config Reg 3 */ + #define SH7751_PCICONF3_BIST7 0x80000000 /* Bist Supported */ + #define SH7751_PCICONF3_BIST6 0x40000000 /* Bist Executing */ + #define SH7751_PCICONF3_BIST3_0 0x0F000000 /* Bist Passed */ + #define SH7751_PCICONF3_HD7 0x00800000 /* Single Function device */ + #define SH7751_PCICONF3_HD6_0 0x007F0000 /* Configuration Layout */ + #define SH7751_PCICONF3_LAT 0x0000FF00 /* Latency Timer */ + #define SH7751_PCICONF3_CLS 0x000000FF /* Cache Line Size */ +#define SH7751_PCICONF4 0x10 /* PCI Config Reg 4 */ + #define SH7751_PCICONF4_BASE 0xFFFFFFFC /* I/O Space Base Addr */ + #define SH7751_PCICONF4_ASI 0x00000001 /* Address Space Type */ +#define SH7751_PCICONF5 0x14 /* PCI Config Reg 5 */ + #define SH7751_PCICONF5_BASE 0xFFFFFFF0 /* Mem Space Base Addr */ + #define SH7751_PCICONF5_LAP 0x00000008 /* Prefetch Enabled */ + #define SH7751_PCICONF5_LAT 0x00000006 /* Local Memory type */ + #define SH7751_PCICONF5_ASI 0x00000001 /* Address Space Type */ +#define SH7751_PCICONF6 0x18 /* PCI Config Reg 6 */ + #define SH7751_PCICONF6_BASE 0xFFFFFFF0 /* Mem Space Base Addr */ + #define SH7751_PCICONF6_LAP 0x00000008 /* Prefetch Enabled */ + #define SH7751_PCICONF6_LAT 0x00000006 /* Local Memory type */ + #define SH7751_PCICONF6_ASI 0x00000001 /* Address Space Type */ +/* PCICONF7 - PCICONF10 are undefined */ +#define SH7751_PCICONF11 0x2C /* PCI Config Reg 11 */ + #define SH7751_PCICONF11_SSID 0xFFFF0000 /* Subsystem ID */ + #define SH7751_PCICONF11_SVID 0x0000FFFF /* Subsystem Vendor ID */ +/* PCICONF12 is undefined */ +#define SH7751_PCICONF13 0x34 /* PCI Config Reg 13 */ + #define SH7751_PCICONF13_CPTR 0x000000FF /* PM function pointer */ +/* PCICONF14 is undefined */ +#define SH7751_PCICONF15 0x3C /* PCI Config Reg 15 */ + #define SH7751_PCICONF15_IPIN 0x000000FF /* Interrupt Pin */ +#define SH7751_PCICONF16 0x40 /* PCI Config Reg 16 */ + #define SH7751_PCICONF16_PMES 0xF8000000 /* PME Support */ + #define SH7751_PCICONF16_D2S 0x04000000 /* D2 Support */ + #define SH7751_PCICONF16_D1S 0x02000000 /* D1 Support */ + #define SH7751_PCICONF16_DSI 0x00200000 /* Bit Device Init. */ + #define SH7751_PCICONF16_PMCK 0x00080000 /* Clock for PME req. */ + #define SH7751_PCICONF16_VER 0x00070000 /* PM Version */ + #define SH7751_PCICONF16_NIP 0x0000FF00 /* Next Item Pointer */ + #define SH7751_PCICONF16_CID 0x000000FF /* Capability Identifier */ +#define SH7751_PCICONF17 0x44 /* PCI Config Reg 17 */ + #define SH7751_PCICONF17_DATA 0xFF000000 /* Data field for PM */ + #define SH7751_PCICONF17_PMES 0x00800000 /* PME Status */ + #define SH7751_PCICONF17_DSCL 0x00600000 /* Data Scaling Value */ + #define SH7751_PCICONF17_DSEL 0x001E0000 /* Data Select */ + #define SH7751_PCICONF17_PMEN 0x00010000 /* PME Enable */ + #define SH7751_PCICONF17_PWST 0x00000003 /* Power State */ +/* SH7751 Internal PCI Registers */ + +/* Memory Control Registers */ +#define SH7751_BCR1 0x0000 /* Memory BCR1 Register */ +#define SH7751_BCR2 0x0004 /* Memory BCR2 Register */ +#define SH7751_BCR3 0x0050 /* Memory BCR3 Register */ +#define SH7751_WCR1 0x0008 /* Wait Control 1 Register */ +#define SH7751_WCR2 0x000C /* Wait Control 2 Register */ +#define SH7751_WCR3 0x0010 /* Wait Control 3 Register */ +#define SH7751_MCR 0x0014 /* Memory Control Register */ + +/* General Memory Config Addresses */ +#define SH7751_CS0_BASE_ADDR 0x0 +#define SH7751_MEM_REGION_SIZE 0x04000000 +#define SH7751_CS1_BASE_ADDR (SH7751_CS0_BASE_ADDR + SH7751_MEM_REGION_SIZE) +#define SH7751_CS2_BASE_ADDR (SH7751_CS1_BASE_ADDR + SH7751_MEM_REGION_SIZE) +#define SH7751_CS3_BASE_ADDR (SH7751_CS2_BASE_ADDR + SH7751_MEM_REGION_SIZE) +#define SH7751_CS4_BASE_ADDR (SH7751_CS3_BASE_ADDR + SH7751_MEM_REGION_SIZE) +#define SH7751_CS5_BASE_ADDR (SH7751_CS4_BASE_ADDR + SH7751_MEM_REGION_SIZE) +#define SH7751_CS6_BASE_ADDR (SH7751_CS5_BASE_ADDR + SH7751_MEM_REGION_SIZE) + +#endif /* _PCI_SH7751_H_ */ -- 2.39.2
