drivers/pcmcia/m32r_cfc.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * Copyright (C) 2001 by Hiroyuki Kondo
   4  */
   5
   6 #if !defined(CONFIG_M32R_CFC_NUM)
   7 #define M32R_MAX_PCC    2
   8 #else
   9 #define M32R_MAX_PCC    CONFIG_M32R_CFC_NUM
  10 #endif
  11
  12 /*
  13  * M32R PC Card Controller
  14  */
  15 #define M32R_PCC0_BASE        0x00ef7000
  16 #define M32R_PCC1_BASE        0x00ef7020
  17
  18 /*
  19  * Register offsets
  20  */
  21 #define PCCR            0x00
  22 #define PCADR           0x04
  23 #define PCMOD           0x08
  24 #define PCIRC           0x0c
  25 #define PCCSIGCR        0x10
  26 #define PCATCR          0x14
  27
  28 /*
  29  * PCCR
  30  */
  31 #define PCCR_PCEN       (1UL<<(31-31))
  32
  33 /*
  34  * PCIRC
  35  */
  36 #define PCIRC_BWERR     (1UL<<(31-7))
  37 #define PCIRC_CDIN1     (1UL<<(31-14))
  38 #define PCIRC_CDIN2     (1UL<<(31-15))
  39 #define PCIRC_BEIEN     (1UL<<(31-23))
  40 #define PCIRC_CIIEN     (1UL<<(31-30))
  41 #define PCIRC_COIEN     (1UL<<(31-31))
  42
  43 /*
  44  * PCCSIGCR
  45  */
  46 #define PCCSIGCR_SEN    (1UL<<(31-3))
  47 #define PCCSIGCR_VEN    (1UL<<(31-7))
  48 #define PCCSIGCR_CRST   (1UL<<(31-15))
  49 #define PCCSIGCR_COCR   (1UL<<(31-31))
  50
  51 /*
  52  *
  53  */
  54 #define PCMOD_AS_ATTRIB (1UL<<(31-19))
  55 #define PCMOD_AS_IO     (1UL<<(31-18))
  56
  57 #define PCMOD_CBSZ      (1UL<<(31-23)) /* set for 8bit */
  58
  59 #define PCMOD_DBEX      (1UL<<(31-31)) /* set for excahnge */
  60
  61 /*
  62  * M32R PCC Map addr
  63  */
  64
  65 #define M32R_PCC0_MAPBASE        0x14000000
  66 #define M32R_PCC1_MAPBASE        0x16000000
  67
  68 #define M32R_PCC_MAPMAX          0x02000000
  69
  70 #define M32R_PCC_MAPSIZE         0x00001000 /* XXX */
  71 #define M32R_PCC_MAPMASK        (~(M32R_PCC_MAPMAX-1))
  72
  73 #define CFC_IOPORT_BASE         0x1000
  74
  75 #if defined(CONFIG_PLAT_MAPPI3)
  76 #define CFC_ATTR_MAPBASE        0x14014000
  77 #define CFC_IO_MAPBASE_BYTE     0xb4012000
  78 #define CFC_IO_MAPBASE_WORD     0xb4002000
  79 #elif !defined(CONFIG_PLAT_USRV)
  80 #define CFC_ATTR_MAPBASE        0x0c014000
  81 #define CFC_IO_MAPBASE_BYTE     0xac012000
  82 #define CFC_IO_MAPBASE_WORD     0xac002000
  83 #else
  84 #define CFC_ATTR_MAPBASE        0x04014000
  85 #define CFC_IO_MAPBASE_BYTE     0xa4012000
  86 #define CFC_IO_MAPBASE_WORD     0xa4002000
  87 #endif  /* CONFIG_PLAT_USRV */
  88