1/* SPDX-License-Identifier: GPL-2.0-or-later */ 2/* 3 Mantis PCI bridge driver 4 5 Copyright (C) Manu Abraham (abraham.manu@gmail.com) 6 7*/ 8 9#ifndef __MANTIS_REG_H 10#define __MANTIS_REG_H 11 12/* Interrupts */ 13#define MANTIS_INT_STAT 0x00 14#define MANTIS_INT_MASK 0x04 15 16#define MANTIS_INT_RISCSTAT (0x0f << 28) 17#define MANTIS_INT_RISCEN (0x01 << 27) 18#define MANTIS_INT_I2CRACK (0x01 << 26) 19 20/* #define MANTIS_INT_GPIF (0xff << 12) */ 21 22#define MANTIS_INT_PCMCIA7 (0x01 << 19) 23#define MANTIS_INT_PCMCIA6 (0x01 << 18) 24#define MANTIS_INT_PCMCIA5 (0x01 << 17) 25#define MANTIS_INT_PCMCIA4 (0x01 << 16) 26#define MANTIS_INT_PCMCIA3 (0x01 << 15) 27#define MANTIS_INT_PCMCIA2 (0x01 << 14) 28#define MANTIS_INT_PCMCIA1 (0x01 << 13) 29#define MANTIS_INT_PCMCIA0 (0x01 << 12) 30#define MANTIS_INT_IRQ1 (0x01 << 11) 31#define MANTIS_INT_IRQ0 (0x01 << 10) 32#define MANTIS_INT_OCERR (0x01 << 8) 33#define MANTIS_INT_PABORT (0x01 << 7) 34#define MANTIS_INT_RIPERR (0x01 << 6) 35#define MANTIS_INT_PPERR (0x01 << 5) 36#define MANTIS_INT_FTRGT (0x01 << 3) 37#define MANTIS_INT_RISCI (0x01 << 1) 38#define MANTIS_INT_I2CDONE (0x01 << 0) 39 40/* DMA */ 41#define MANTIS_DMA_CTL 0x08 42#define MANTIS_GPIF_RD (0xff << 24) 43#define MANTIS_GPIF_WR (0xff << 16) 44#define MANTIS_CPU_DO (0x01 << 10) 45#define MANTIS_DRV_DO (0x01 << 9) 46#define MANTIS_I2C_RD (0x01 << 7) 47#define MANTIS_I2C_WR (0x01 << 6) 48#define MANTIS_DCAP_MODE (0x01 << 5) 49#define MANTIS_FIFO_TP_4 (0x00 << 3) 50#define MANTIS_FIFO_TP_8 (0x01 << 3) 51#define MANTIS_FIFO_TP_16 (0x02 << 3) 52#define MANTIS_FIFO_EN (0x01 << 2) 53#define MANTIS_DCAP_EN (0x01 << 1) 54#define MANTIS_RISC_EN (0x01 << 0) 55 56/* DEBUG */ 57#define MANTIS_DEBUGREG 0x0c 58#define MANTIS_DATINV (0x0e << 7) 59#define MANTIS_TOP_DEBUGSEL (0x07 << 4) 60#define MANTIS_PCMCIA_DEBUGSEL (0x0f << 0) 61 62#define MANTIS_RISC_START 0x10 63#define MANTIS_RISC_PC 0x14 64 65/* I2C */ 66#define MANTIS_I2CDATA_CTL 0x18 67#define MANTIS_I2C_RATE_1 (0x00 << 6) 68#define MANTIS_I2C_RATE_2 (0x01 << 6) 69#define MANTIS_I2C_RATE_3 (0x02 << 6) 70#define MANTIS_I2C_RATE_4 (0x03 << 6) 71#define MANTIS_I2C_STOP (0x01 << 5) 72#define MANTIS_I2C_PGMODE (0x01 << 3) 73 74/* DATA */ 75#define MANTIS_CMD_DATA_R1 0x20 76#define MANTIS_CMD_DATA_3 (0xff << 24) 77#define MANTIS_CMD_DATA_2 (0xff << 16) 78#define MANTIS_CMD_DATA_1 (0xff << 8) 79#define MANTIS_CMD_DATA_0 (0xff << 0) 80 81#define MANTIS_CMD_DATA_R2 0x24 82#define MANTIS_CMD_DATA_7 (0xff << 24) 83#define MANTIS_CMD_DATA_6 (0xff << 16) 84#define MANTIS_CMD_DATA_5 (0xff << 8) 85#define MANTIS_CMD_DATA_4 (0xff << 0) 86 87#define MANTIS_CONTROL 0x28 88#define MANTIS_DET (0x01 << 7) 89#define MANTIS_DAT_CF_EN (0x01 << 6) 90#define MANTIS_ACS (0x03 << 4) 91#define MANTIS_VCCEN (0x01 << 3) 92#define MANTIS_BYPASS (0x01 << 2) 93#define MANTIS_MRST (0x01 << 1) 94#define MANTIS_CRST_INT (0x01 << 0) 95 96#define MANTIS_GPIF_CFGSLA 0x84 97#define MANTIS_GPIF_WAITSMPL (0x07 << 28) 98#define MANTIS_GPIF_BYTEADDRSUB (0x01 << 25) 99#define MANTIS_GPIF_WAITPOL (0x01 << 24) 100#define MANTIS_GPIF_NCDELAY (0x07 << 20) 101#define MANTIS_GPIF_RW2CSDELAY (0x07 << 16) 102#define MANTIS_GPIF_SLFTIMEDMODE (0x01 << 15) 103#define MANTIS_GPIF_SLFTIMEDDELY (0x7f << 8) 104#define MANTIS_GPIF_DEVTYPE (0x07 << 4) 105#define MANTIS_GPIF_BIGENDIAN (0x01 << 3) 106#define MANTIS_GPIF_FETCHCMD (0x03 << 1) 107#define MANTIS_GPIF_HWORDDEV (0x01 << 0) 108 109#define MANTIS_GPIF_WSTOPER 0x90 110#define MANTIS_GPIF_WSTOPERWREN3 (0x01 << 31) 111#define MANTIS_GPIF_PARBOOTN (0x01 << 29) 112#define MANTIS_GPIF_WSTOPERSLID3 (0x1f << 24) 113#define MANTIS_GPIF_WSTOPERWREN2 (0x01 << 23) 114#define MANTIS_GPIF_WSTOPERSLID2 (0x1f << 16) 115#define MANTIS_GPIF_WSTOPERWREN1 (0x01 << 15) 116#define MANTIS_GPIF_WSTOPERSLID1 (0x1f << 8) 117#define MANTIS_GPIF_WSTOPERWREN0 (0x01 << 7) 118#define MANTIS_GPIF_WSTOPERSLID0 (0x1f << 0) 119 120#define MANTIS_GPIF_CS2RW 0x94 121#define MANTIS_GPIF_CS2RWWREN3 (0x01 << 31) 122#define MANTIS_GPIF_CS2RWDELY3 (0x3f << 24) 123#define MANTIS_GPIF_CS2RWWREN2 (0x01 << 23) 124#define MANTIS_GPIF_CS2RWDELY2 (0x3f << 16) 125#define MANTIS_GPIF_CS2RWWREN1 (0x01 << 15) 126#define MANTIS_GPIF_CS2RWDELY1 (0x3f << 8) 127#define MANTIS_GPIF_CS2RWWREN0 (0x01 << 7) 128#define MANTIS_GPIF_CS2RWDELY0 (0x3f << 0) 129 130#define MANTIS_GPIF_IRQCFG 0x98 131#define MANTIS_GPIF_IRQPOL (0x01 << 8) 132#define MANTIS_MASK_WRACK (0x01 << 7) 133#define MANTIS_MASK_BRRDY (0x01 << 6) 134#define MANTIS_MASK_OVFLW (0x01 << 5) 135#define MANTIS_MASK_OTHERR (0x01 << 4) 136#define MANTIS_MASK_WSTO (0x01 << 3) 137#define MANTIS_MASK_EXTIRQ (0x01 << 2) 138#define MANTIS_MASK_PLUGIN (0x01 << 1) 139#define MANTIS_MASK_PLUGOUT (0x01 << 0) 140 141#define MANTIS_GPIF_STATUS 0x9c 142#define MANTIS_SBUF_KILLOP (0x01 << 15) 143#define MANTIS_SBUF_OPDONE (0x01 << 14) 144#define MANTIS_SBUF_EMPTY (0x01 << 13) 145#define MANTIS_GPIF_DETSTAT (0x01 << 9) 146#define MANTIS_GPIF_INTSTAT (0x01 << 8) 147#define MANTIS_GPIF_WRACK (0x01 << 7) 148#define MANTIS_GPIF_BRRDY (0x01 << 6) 149#define MANTIS_SBUF_OVFLW (0x01 << 5) 150#define MANTIS_GPIF_OTHERR (0x01 << 4) 151#define MANTIS_SBUF_WSTO (0x01 << 3) 152#define MANTIS_GPIF_EXTIRQ (0x01 << 2) 153#define MANTIS_CARD_PLUGIN (0x01 << 1) 154#define MANTIS_CARD_PLUGOUT (0x01 << 0) 155 156#define MANTIS_GPIF_BRADDR 0xa0 157#define MANTIS_GPIF_PCMCIAREG (0x01 << 27) 158#define MANTIS_GPIF_PCMCIAIOM (0x01 << 26) 159#define MANTIS_GPIF_BR_ADDR (0xfffffff << 0) 160 161#define MANTIS_GPIF_BRBYTES 0xa4 162#define MANTIS_GPIF_BRCNT (0xfff << 0) 163 164#define MANTIS_PCMCIA_RESET 0xa8 165#define MANTIS_PCMCIA_RSTVAL (0xff << 0) 166 167#define MANTIS_CARD_RESET 0xac 168 169#define MANTIS_GPIF_ADDR 0xb0 170#define MANTIS_GPIF_HIFRDWRN (0x01 << 31) 171#define MANTIS_GPIF_PCMCIAREG (0x01 << 27) 172#define MANTIS_GPIF_PCMCIAIOM (0x01 << 26) 173#define MANTIS_GPIF_HIFADDR (0xfffffff << 0) 174 175#define MANTIS_GPIF_DOUT 0xb4 176#define MANTIS_GPIF_HIFDOUT (0xfffffff << 0) 177 178#define MANTIS_GPIF_DIN 0xb8 179#define MANTIS_GPIF_HIFDIN (0xfffffff << 0) 180 181#define MANTIS_GPIF_SPARE 0xbc 182#define MANTIS_GPIF_LOGICRD (0xffff << 16) 183#define MANTIS_GPIF_LOGICRW (0xffff << 0) 184 185#endif /* __MANTIS_REG_H */ 186