include/asm-m32r/m32700ut/m32700ut_pld.h

   1 /*
   2  * include/asm/m32700ut/m32700ut_pld.h
   3  *
   4  * Definitions for Programable Logic Device(PLD) on M32700UT board.
   5  *
   6  * Copyright (c) 2002   Takeo Takahashi
   7  *
   8  * This file is subject to the terms and conditions of the GNU General
   9  * Public License.  See the file "COPYING" in the main directory of
  10  * this archive for more details.
  11  *
  12  * $Id$
  13  */
  14
  15 #ifndef _M32700UT_M32700UT_PLD_H
  16 #define _M32700UT_M32700UT_PLD_H
  17
  18 #include <linux/config.h>
  19
  20 #if defined(CONFIG_PLAT_M32700UT_Alpha)
  21 #define PLD_PLAT_BASE           0x08c00000
  22 #elif defined(CONFIG_PLAT_M32700UT) || defined(CONFIG_PLAT_USRV)
  23 #define PLD_PLAT_BASE           0x04c00000
  24 #else
  25 #error "no platform configuration"
  26 #endif
  27
  28 #ifndef __ASSEMBLY__
  29 /*
  30  * C functions use non-cache address.
  31  */
  32 #define PLD_BASE                (PLD_PLAT_BASE /* + NONCACHE_OFFSET */)
  33 #define __reg8                  (volatile unsigned char *)
  34 #define __reg16                 (volatile unsigned short *)
  35 #define __reg32                 (volatile unsigned int *)
  36 #else
  37 #define PLD_BASE                (PLD_PLAT_BASE + NONCACHE_OFFSET)
  38 #define __reg8
  39 #define __reg16
  40 #define __reg32
  41 #endif  /* __ASSEMBLY__ */
  42
  43 /* CFC */
  44 #define PLD_CFRSTCR             __reg16(PLD_BASE + 0x0000)
  45 #define PLD_CFSTS               __reg16(PLD_BASE + 0x0002)
  46 #define PLD_CFIMASK             __reg16(PLD_BASE + 0x0004)
  47 #define PLD_CFBUFCR             __reg16(PLD_BASE + 0x0006)
  48 #define PLD_CFVENCR             __reg16(PLD_BASE + 0x0008)
  49 #define PLD_CFCR0               __reg16(PLD_BASE + 0x000a)
  50 #define PLD_CFCR1               __reg16(PLD_BASE + 0x000c)
  51 #define PLD_IDERSTCR            __reg16(PLD_BASE + 0x0010)
  52
  53 /* MMC */
  54 #define PLD_MMCCR               __reg16(PLD_BASE + 0x4000)
  55 #define PLD_MMCMOD              __reg16(PLD_BASE + 0x4002)
  56 #define PLD_MMCSTS              __reg16(PLD_BASE + 0x4006)
  57 #define PLD_MMCBAUR             __reg16(PLD_BASE + 0x400a)
  58 #define PLD_MMCCMDBCUT          __reg16(PLD_BASE + 0x400c)
  59 #define PLD_MMCCDTBCUT          __reg16(PLD_BASE + 0x400e)
  60 #define PLD_MMCDET              __reg16(PLD_BASE + 0x4010)
  61 #define PLD_MMCWP               __reg16(PLD_BASE + 0x4012)
  62 #define PLD_MMCWDATA            __reg16(PLD_BASE + 0x5000)
  63 #define PLD_MMCRDATA            __reg16(PLD_BASE + 0x6000)
  64 #define PLD_MMCCMDDATA          __reg16(PLD_BASE + 0x7000)
  65 #define PLD_MMCRSPDATA          __reg16(PLD_BASE + 0x7006)
  66
  67 /* ICU
  68  *  ICUISTS:    status register
  69  *  ICUIREQ0:   request register
  70  *  ICUIREQ1:   request register
  71  *  ICUCR3:     control register for CFIREQ# interrupt
  72  *  ICUCR4:     control register for CFC Card insert interrupt
  73  *  ICUCR5:     control register for CFC Card eject interrupt
  74  *  ICUCR6:     control register for external interrupt
  75  *  ICUCR11:    control register for MMC Card insert/eject interrupt
  76  *  ICUCR13:    control register for SC error interrupt
  77  *  ICUCR14:    control register for SC receive interrupt
  78  *  ICUCR15:    control register for SC send interrupt
  79  *  ICUCR16:    control register for SIO0 receive interrupt
  80  *  ICUCR17:    control register for SIO0 send interrupt
  81  */
  82 #if !defined(CONFIG_PLAT_USRV)
  83 #define PLD_IRQ_INT0            (M32700UT_PLD_IRQ_BASE + 0)     /* None */
  84 #define PLD_IRQ_INT1            (M32700UT_PLD_IRQ_BASE + 1)     /* reserved */
  85 #define PLD_IRQ_INT2            (M32700UT_PLD_IRQ_BASE + 2)     /* reserved */
  86 #define PLD_IRQ_CFIREQ          (M32700UT_PLD_IRQ_BASE + 3)     /* CF IREQ */
  87 #define PLD_IRQ_CFC_INSERT      (M32700UT_PLD_IRQ_BASE + 4)     /* CF Insert */
  88 #define PLD_IRQ_CFC_EJECT       (M32700UT_PLD_IRQ_BASE + 5)     /* CF Eject */
  89 #define PLD_IRQ_EXINT           (M32700UT_PLD_IRQ_BASE + 6)     /* EXINT */
  90 #define PLD_IRQ_INT7            (M32700UT_PLD_IRQ_BASE + 7)     /* reserved */
  91 #define PLD_IRQ_INT8            (M32700UT_PLD_IRQ_BASE + 8)     /* reserved */
  92 #define PLD_IRQ_INT9            (M32700UT_PLD_IRQ_BASE + 9)     /* reserved */
  93 #define PLD_IRQ_INT10           (M32700UT_PLD_IRQ_BASE + 10)    /* reserved */
  94 #define PLD_IRQ_MMCCARD         (M32700UT_PLD_IRQ_BASE + 11)    /* MMC Insert/Eject */
  95 #define PLD_IRQ_INT12           (M32700UT_PLD_IRQ_BASE + 12)    /* reserved */
  96 #define PLD_IRQ_SC_ERROR        (M32700UT_PLD_IRQ_BASE + 13)    /* SC error */
  97 #define PLD_IRQ_SC_RCV          (M32700UT_PLD_IRQ_BASE + 14)    /* SC receive */
  98 #define PLD_IRQ_SC_SND          (M32700UT_PLD_IRQ_BASE + 15)    /* SC send */
  99 #define PLD_IRQ_SIO0_RCV        (M32700UT_PLD_IRQ_BASE + 16)    /* SIO receive */
 100 #define PLD_IRQ_SIO0_SND        (M32700UT_PLD_IRQ_BASE + 17)    /* SIO send */
 101 #define PLD_IRQ_INT18           (M32700UT_PLD_IRQ_BASE + 18)    /* reserved */
 102 #define PLD_IRQ_INT19           (M32700UT_PLD_IRQ_BASE + 19)    /* reserved */
 103 #define PLD_IRQ_INT20           (M32700UT_PLD_IRQ_BASE + 20)    /* reserved */
 104 #define PLD_IRQ_INT21           (M32700UT_PLD_IRQ_BASE + 21)    /* reserved */
 105 #define PLD_IRQ_INT22           (M32700UT_PLD_IRQ_BASE + 22)    /* reserved */
 106 #define PLD_IRQ_INT23           (M32700UT_PLD_IRQ_BASE + 23)    /* reserved */
 107 #define PLD_IRQ_INT24           (M32700UT_PLD_IRQ_BASE + 24)    /* reserved */
 108 #define PLD_IRQ_INT25           (M32700UT_PLD_IRQ_BASE + 25)    /* reserved */
 109 #define PLD_IRQ_INT26           (M32700UT_PLD_IRQ_BASE + 26)    /* reserved */
 110 #define PLD_IRQ_INT27           (M32700UT_PLD_IRQ_BASE + 27)    /* reserved */
 111 #define PLD_IRQ_INT28           (M32700UT_PLD_IRQ_BASE + 28)    /* reserved */
 112 #define PLD_IRQ_INT29           (M32700UT_PLD_IRQ_BASE + 29)    /* reserved */
 113 #define PLD_IRQ_INT30           (M32700UT_PLD_IRQ_BASE + 30)    /* reserved */
 114 #define PLD_IRQ_INT31           (M32700UT_PLD_IRQ_BASE + 31)    /* reserved */
 115
 116 #else   /* CONFIG_PLAT_USRV */
 117
 118 #define PLD_IRQ_INT0            (M32700UT_PLD_IRQ_BASE + 0)     /* None */
 119 #define PLD_IRQ_INT1            (M32700UT_PLD_IRQ_BASE + 1)     /* reserved */
 120 #define PLD_IRQ_INT2            (M32700UT_PLD_IRQ_BASE + 2)     /* reserved */
 121 #define PLD_IRQ_CF0             (M32700UT_PLD_IRQ_BASE + 3)     /* CF0# */
 122 #define PLD_IRQ_CF1             (M32700UT_PLD_IRQ_BASE + 4)     /* CF1# */
 123 #define PLD_IRQ_CF2             (M32700UT_PLD_IRQ_BASE + 5)     /* CF2# */
 124 #define PLD_IRQ_CF3             (M32700UT_PLD_IRQ_BASE + 6)     /* CF3# */
 125 #define PLD_IRQ_CF4             (M32700UT_PLD_IRQ_BASE + 7)     /* CF4# */
 126 #define PLD_IRQ_INT8            (M32700UT_PLD_IRQ_BASE + 8)     /* reserved */
 127 #define PLD_IRQ_INT9            (M32700UT_PLD_IRQ_BASE + 9)     /* reserved */
 128 #define PLD_IRQ_INT10           (M32700UT_PLD_IRQ_BASE + 10)    /* reserved */
 129 #define PLD_IRQ_INT11           (M32700UT_PLD_IRQ_BASE + 11)    /* reserved */
 130 #define PLD_IRQ_UART0           (M32700UT_PLD_IRQ_BASE + 12)    /* UARTIRQ0 */
 131 #define PLD_IRQ_UART1           (M32700UT_PLD_IRQ_BASE + 13)    /* UARTIRQ1 */
 132 #define PLD_IRQ_INT14           (M32700UT_PLD_IRQ_BASE + 14)    /* reserved */
 133 #define PLD_IRQ_INT15           (M32700UT_PLD_IRQ_BASE + 15)    /* reserved */
 134 #define PLD_IRQ_SNDINT          (M32700UT_PLD_IRQ_BASE + 16)    /* SNDINT# */
 135 #define PLD_IRQ_INT17           (M32700UT_PLD_IRQ_BASE + 17)    /* reserved */
 136 #define PLD_IRQ_INT18           (M32700UT_PLD_IRQ_BASE + 18)    /* reserved */
 137 #define PLD_IRQ_INT19           (M32700UT_PLD_IRQ_BASE + 19)    /* reserved */
 138 #define PLD_IRQ_INT20           (M32700UT_PLD_IRQ_BASE + 20)    /* reserved */
 139 #define PLD_IRQ_INT21           (M32700UT_PLD_IRQ_BASE + 21)    /* reserved */
 140 #define PLD_IRQ_INT22           (M32700UT_PLD_IRQ_BASE + 22)    /* reserved */
 141 #define PLD_IRQ_INT23           (M32700UT_PLD_IRQ_BASE + 23)    /* reserved */
 142 #define PLD_IRQ_INT24           (M32700UT_PLD_IRQ_BASE + 24)    /* reserved */
 143 #define PLD_IRQ_INT25           (M32700UT_PLD_IRQ_BASE + 25)    /* reserved */
 144 #define PLD_IRQ_INT26           (M32700UT_PLD_IRQ_BASE + 26)    /* reserved */
 145 #define PLD_IRQ_INT27           (M32700UT_PLD_IRQ_BASE + 27)    /* reserved */
 146 #define PLD_IRQ_INT28           (M32700UT_PLD_IRQ_BASE + 28)    /* reserved */
 147 #define PLD_IRQ_INT29           (M32700UT_PLD_IRQ_BASE + 29)    /* reserved */
 148 #define PLD_IRQ_INT30           (M32700UT_PLD_IRQ_BASE + 30)    /* reserved */
 149
 150 #endif  /* CONFIG_PLAT_USRV */
 151
 152 #define PLD_ICUISTS             __reg16(PLD_BASE + 0x8002)
 153 #define PLD_ICUISTS_VECB_MASK   (0xf000)
 154 #define PLD_ICUISTS_VECB(x)     ((x) & PLD_ICUISTS_VECB_MASK)
 155 #define PLD_ICUISTS_ISN_MASK    (0x07c0)
 156 #define PLD_ICUISTS_ISN(x)      ((x) & PLD_ICUISTS_ISN_MASK)
 157 #define PLD_ICUIREQ0            __reg16(PLD_BASE + 0x8004)
 158 #define PLD_ICUIREQ1            __reg16(PLD_BASE + 0x8006)
 159 #define PLD_ICUCR1              __reg16(PLD_BASE + 0x8100)
 160 #define PLD_ICUCR2              __reg16(PLD_BASE + 0x8102)
 161 #define PLD_ICUCR3              __reg16(PLD_BASE + 0x8104)
 162 #define PLD_ICUCR4              __reg16(PLD_BASE + 0x8106)
 163 #define PLD_ICUCR5              __reg16(PLD_BASE + 0x8108)
 164 #define PLD_ICUCR6              __reg16(PLD_BASE + 0x810a)
 165 #define PLD_ICUCR7              __reg16(PLD_BASE + 0x810c)
 166 #define PLD_ICUCR8              __reg16(PLD_BASE + 0x810e)
 167 #define PLD_ICUCR9              __reg16(PLD_BASE + 0x8110)
 168 #define PLD_ICUCR10             __reg16(PLD_BASE + 0x8112)
 169 #define PLD_ICUCR11             __reg16(PLD_BASE + 0x8114)
 170 #define PLD_ICUCR12             __reg16(PLD_BASE + 0x8116)
 171 #define PLD_ICUCR13             __reg16(PLD_BASE + 0x8118)
 172 #define PLD_ICUCR14             __reg16(PLD_BASE + 0x811a)
 173 #define PLD_ICUCR15             __reg16(PLD_BASE + 0x811c)
 174 #define PLD_ICUCR16             __reg16(PLD_BASE + 0x811e)
 175 #define PLD_ICUCR17             __reg16(PLD_BASE + 0x8120)
 176 #define PLD_ICUCR_IEN           (0x1000)
 177 #define PLD_ICUCR_IREQ          (0x0100)
 178 #define PLD_ICUCR_ISMOD00       (0x0000)        /* Low edge */
 179 #define PLD_ICUCR_ISMOD01       (0x0010)        /* Low level */
 180 #define PLD_ICUCR_ISMOD02       (0x0020)        /* High edge */
 181 #define PLD_ICUCR_ISMOD03       (0x0030)        /* High level */
 182 #define PLD_ICUCR_ILEVEL0       (0x0000)
 183 #define PLD_ICUCR_ILEVEL1       (0x0001)
 184 #define PLD_ICUCR_ILEVEL2       (0x0002)
 185 #define PLD_ICUCR_ILEVEL3       (0x0003)
 186 #define PLD_ICUCR_ILEVEL4       (0x0004)
 187 #define PLD_ICUCR_ILEVEL5       (0x0005)
 188 #define PLD_ICUCR_ILEVEL6       (0x0006)
 189 #define PLD_ICUCR_ILEVEL7       (0x0007)
 190
 191 /* Power Control of MMC and CF */
 192 #define PLD_CPCR                __reg16(PLD_BASE + 0x14000)
 193 #define PLD_CPCR_CF             0x0001
 194 #define PLD_CPCR_MMC            0x0002
 195
 196 /* LED Control
 197  *
 198  * 1: DIP swich side
 199  * 2: Reset switch side
 200  */
 201 #define PLD_IOLEDCR             __reg16(PLD_BASE + 0x14002)
 202 #define PLD_IOLED_1_ON          0x001
 203 #define PLD_IOLED_1_OFF         0x000
 204 #define PLD_IOLED_2_ON          0x002
 205 #define PLD_IOLED_2_OFF         0x000
 206
 207 /* DIP Switch
 208  *  0: Write-protect of Flash Memory (0:protected, 1:non-protected)
 209  *  1: -
 210  *  2: -
 211  *  3: -
 212  */
 213 #define PLD_IOSWSTS             __reg16(PLD_BASE + 0x14004)
 214 #define PLD_IOSWSTS_IOSW2       0x0200
 215 #define PLD_IOSWSTS_IOSW1       0x0100
 216 #define PLD_IOSWSTS_IOWP0       0x0001
 217
 218 /* CRC */
 219 #define PLD_CRC7DATA            __reg16(PLD_BASE + 0x18000)
 220 #define PLD_CRC7INDATA          __reg16(PLD_BASE + 0x18002)
 221 #define PLD_CRC16DATA           __reg16(PLD_BASE + 0x18004)
 222 #define PLD_CRC16INDATA         __reg16(PLD_BASE + 0x18006)
 223 #define PLD_CRC16ADATA          __reg16(PLD_BASE + 0x18008)
 224 #define PLD_CRC16AINDATA        __reg16(PLD_BASE + 0x1800a)
 225
 226 /* RTC */
 227 #define PLD_RTCCR               __reg16(PLD_BASE + 0x1c000)
 228 #define PLD_RTCBAUR             __reg16(PLD_BASE + 0x1c002)
 229 #define PLD_RTCWRDATA           __reg16(PLD_BASE + 0x1c004)
 230 #define PLD_RTCRDDATA           __reg16(PLD_BASE + 0x1c006)
 231 #define PLD_RTCRSTODT           __reg16(PLD_BASE + 0x1c008)
 232
 233 /* SIO0 */
 234 #define PLD_ESIO0CR             __reg16(PLD_BASE + 0x20000)
 235 #define PLD_ESIO0CR_TXEN        0x0001
 236 #define PLD_ESIO0CR_RXEN        0x0002
 237 #define PLD_ESIO0MOD0           __reg16(PLD_BASE + 0x20002)
 238 #define PLD_ESIO0MOD0_CTSS      0x0040
 239 #define PLD_ESIO0MOD0_RTSS      0x0080
 240 #define PLD_ESIO0MOD1           __reg16(PLD_BASE + 0x20004)
 241 #define PLD_ESIO0MOD1_LMFS      0x0010
 242 #define PLD_ESIO0STS            __reg16(PLD_BASE + 0x20006)
 243 #define PLD_ESIO0STS_TEMP       0x0001
 244 #define PLD_ESIO0STS_TXCP       0x0002
 245 #define PLD_ESIO0STS_RXCP       0x0004
 246 #define PLD_ESIO0STS_TXSC       0x0100
 247 #define PLD_ESIO0STS_RXSC       0x0200
 248 #define PLD_ESIO0STS_TXREADY    (PLD_ESIO0STS_TXCP | PLD_ESIO0STS_TEMP)
 249 #define PLD_ESIO0INTCR          __reg16(PLD_BASE + 0x20008)
 250 #define PLD_ESIO0INTCR_TXIEN    0x0002
 251 #define PLD_ESIO0INTCR_RXCEN    0x0004
 252 #define PLD_ESIO0BAUR           __reg16(PLD_BASE + 0x2000a)
 253 #define PLD_ESIO0TXB            __reg16(PLD_BASE + 0x2000c)
 254 #define PLD_ESIO0RXB            __reg16(PLD_BASE + 0x2000e)
 255
 256 /* SIM Card */
 257 #define PLD_SCCR                __reg16(PLD_BASE + 0x38000)
 258 #define PLD_SCMOD               __reg16(PLD_BASE + 0x38004)
 259 #define PLD_SCSTS               __reg16(PLD_BASE + 0x38006)
 260 #define PLD_SCINTCR             __reg16(PLD_BASE + 0x38008)
 261 #define PLD_SCBAUR              __reg16(PLD_BASE + 0x3800a)
 262 #define PLD_SCTXB               __reg16(PLD_BASE + 0x3800c)
 263 #define PLD_SCRXB               __reg16(PLD_BASE + 0x3800e)
 264
 265 #endif  /* _M32700UT_M32700UT_PLD.H */