release/src-rt-6.x.4708/linux/linux-2.6.36/arch/m32r/include/asm/m32104ut/m32104ut_pld.h

   1 #ifndef _M32104UT_M32104UT_PLD_H
   2 #define _M32104UT_M32104UT_PLD_H
   3
   4 /*
   5  * include/asm-m32r/m32104ut/m32104ut_pld.h
   6  *
   7  * Definitions for Programable Logic Device(PLD) on M32104UT board.
   8  * Based on m32700ut_pld.h
   9  *
  10  * Copyright (c) 2002   Takeo Takahashi
  11  * Copyright (c) 2005   Naoto Sugai
  12  *
  13  * This file is subject to the terms and conditions of the GNU General
  14  * Public License.  See the file "COPYING" in the main directory of
  15  * this archive for more details.
  16  */
  17
  18 #if defined(CONFIG_PLAT_M32104UT)
  19 #define PLD_PLAT_BASE           0x02c00000
  20 #else
  21 #error "no platform configuration"
  22 #endif
  23
  24 #ifndef __ASSEMBLY__
  25 /*
  26  * C functions use non-cache address.
  27  */
  28 #define PLD_BASE                (PLD_PLAT_BASE /* + NONCACHE_OFFSET */)
  29 #define __reg8                  (volatile unsigned char *)
  30 #define __reg16                 (volatile unsigned short *)
  31 #define __reg32                 (volatile unsigned int *)
  32 #else
  33 #define PLD_BASE                (PLD_PLAT_BASE + NONCACHE_OFFSET)
  34 #define __reg8
  35 #define __reg16
  36 #define __reg32
  37 #endif /* __ASSEMBLY__ */
  38
  39 /* CFC */
  40 #define PLD_CFRSTCR             __reg16(PLD_BASE + 0x0000)
  41 #define PLD_CFSTS               __reg16(PLD_BASE + 0x0002)
  42 #define PLD_CFIMASK             __reg16(PLD_BASE + 0x0004)
  43 #define PLD_CFBUFCR             __reg16(PLD_BASE + 0x0006)
  44
  45 /* MMC */
  46 #define PLD_MMCCR               __reg16(PLD_BASE + 0x4000)
  47 #define PLD_MMCMOD              __reg16(PLD_BASE + 0x4002)
  48 #define PLD_MMCSTS              __reg16(PLD_BASE + 0x4006)
  49 #define PLD_MMCBAUR             __reg16(PLD_BASE + 0x400a)
  50 #define PLD_MMCCMDBCUT          __reg16(PLD_BASE + 0x400c)
  51 #define PLD_MMCCDTBCUT          __reg16(PLD_BASE + 0x400e)
  52 #define PLD_MMCDET              __reg16(PLD_BASE + 0x4010)
  53 #define PLD_MMCWP               __reg16(PLD_BASE + 0x4012)
  54 #define PLD_MMCWDATA            __reg16(PLD_BASE + 0x5000)
  55 #define PLD_MMCRDATA            __reg16(PLD_BASE + 0x6000)
  56 #define PLD_MMCCMDDATA          __reg16(PLD_BASE + 0x7000)
  57 #define PLD_MMCRSPDATA          __reg16(PLD_BASE + 0x7006)
  58
  59 /* ICU
  60  *  ICUISTS:    status register
  61  *  ICUIREQ0:   request register
  62  *  ICUIREQ1:   request register
  63  *  ICUCR3:     control register for CFIREQ# interrupt
  64  *  ICUCR4:     control register for CFC Card insert interrupt
  65  *  ICUCR5:     control register for CFC Card eject interrupt
  66  *  ICUCR6:     control register for external interrupt
  67  *  ICUCR11:    control register for MMC Card insert/eject interrupt
  68  *  ICUCR13:    control register for SC error interrupt
  69  *  ICUCR14:    control register for SC receive interrupt
  70  *  ICUCR15:    control register for SC send interrupt
  71  */
  72
  73 #define PLD_IRQ_INT0            (M32104UT_PLD_IRQ_BASE + 0)     /* None */
  74 #define PLD_IRQ_CFIREQ          (M32104UT_PLD_IRQ_BASE + 3)     /* CF IREQ */
  75 #define PLD_IRQ_CFC_INSERT      (M32104UT_PLD_IRQ_BASE + 4)     /* CF Insert */
  76 #define PLD_IRQ_CFC_EJECT       (M32104UT_PLD_IRQ_BASE + 5)     /* CF Eject */
  77 #define PLD_IRQ_EXINT           (M32104UT_PLD_IRQ_BASE + 6)     /* EXINT */
  78 #define PLD_IRQ_MMCCARD         (M32104UT_PLD_IRQ_BASE + 11)    /* MMC Insert/Eject */
  79 #define PLD_IRQ_SC_ERROR        (M32104UT_PLD_IRQ_BASE + 13)    /* SC error */
  80 #define PLD_IRQ_SC_RCV          (M32104UT_PLD_IRQ_BASE + 14)    /* SC receive */
  81 #define PLD_IRQ_SC_SND          (M32104UT_PLD_IRQ_BASE + 15)    /* SC send */
  82
  83 #define PLD_ICUISTS             __reg16(PLD_BASE + 0x8002)
  84 #define PLD_ICUISTS_VECB_MASK   (0xf000)
  85 #define PLD_ICUISTS_VECB(x)     ((x) & PLD_ICUISTS_VECB_MASK)
  86 #define PLD_ICUISTS_ISN_MASK    (0x07c0)
  87 #define PLD_ICUISTS_ISN(x)      ((x) & PLD_ICUISTS_ISN_MASK)
  88 #define PLD_ICUCR3              __reg16(PLD_BASE + 0x8104)
  89 #define PLD_ICUCR4              __reg16(PLD_BASE + 0x8106)
  90 #define PLD_ICUCR5              __reg16(PLD_BASE + 0x8108)
  91 #define PLD_ICUCR6              __reg16(PLD_BASE + 0x810a)
  92 #define PLD_ICUCR11             __reg16(PLD_BASE + 0x8114)
  93 #define PLD_ICUCR13             __reg16(PLD_BASE + 0x8118)
  94 #define PLD_ICUCR14             __reg16(PLD_BASE + 0x811a)
  95 #define PLD_ICUCR15             __reg16(PLD_BASE + 0x811c)
  96 #define PLD_ICUCR_IEN           (0x1000)
  97 #define PLD_ICUCR_IREQ          (0x0100)
  98 #define PLD_ICUCR_ISMOD00       (0x0000)        /* Low edge */
  99 #define PLD_ICUCR_ISMOD01       (0x0010)        /* Low level */
 100 #define PLD_ICUCR_ISMOD02       (0x0020)        /* High edge */
 101 #define PLD_ICUCR_ISMOD03       (0x0030)        /* High level */
 102 #define PLD_ICUCR_ILEVEL0       (0x0000)
 103 #define PLD_ICUCR_ILEVEL1       (0x0001)
 104 #define PLD_ICUCR_ILEVEL2       (0x0002)
 105 #define PLD_ICUCR_ILEVEL3       (0x0003)
 106 #define PLD_ICUCR_ILEVEL4       (0x0004)
 107 #define PLD_ICUCR_ILEVEL5       (0x0005)
 108 #define PLD_ICUCR_ILEVEL6       (0x0006)
 109 #define PLD_ICUCR_ILEVEL7       (0x0007)
 110
 111 /* Power Control of MMC and CF */
 112 #define PLD_CPCR                __reg16(PLD_BASE + 0x14000)
 113 #define PLD_CPCR_CDP            0x0001
 114
 115 /* LED Control
 116  *
 117  * 1: DIP swich side
 118  * 2: Reset switch side
 119  */
 120 #define PLD_IOLEDCR             __reg16(PLD_BASE + 0x14002)
 121 #define PLD_IOLED_1_ON          0x001
 122 #define PLD_IOLED_1_OFF         0x000
 123 #define PLD_IOLED_2_ON          0x002
 124 #define PLD_IOLED_2_OFF         0x000
 125
 126 /* DIP Switch
 127  *  0: Write-protect of Flash Memory (0:protected, 1:non-protected)
 128  *  1: -
 129  *  2: -
 130  *  3: -
 131  */
 132 #define PLD_IOSWSTS             __reg16(PLD_BASE + 0x14004)
 133 #define PLD_IOSWSTS_IOSW2       0x0200
 134 #define PLD_IOSWSTS_IOSW1       0x0100
 135 #define PLD_IOSWSTS_IOWP0       0x0001
 136
 137 /* CRC */
 138 #define PLD_CRC7DATA            __reg16(PLD_BASE + 0x18000)
 139 #define PLD_CRC7INDATA          __reg16(PLD_BASE + 0x18002)
 140 #define PLD_CRC16DATA           __reg16(PLD_BASE + 0x18004)
 141 #define PLD_CRC16INDATA         __reg16(PLD_BASE + 0x18006)
 142 #define PLD_CRC16ADATA          __reg16(PLD_BASE + 0x18008)
 143 #define PLD_CRC16AINDATA        __reg16(PLD_BASE + 0x1800a)
 144
 145 /* RTC */
 146 #define PLD_RTCCR               __reg16(PLD_BASE + 0x1c000)
 147 #define PLD_RTCBAUR             __reg16(PLD_BASE + 0x1c002)
 148 #define PLD_RTCWRDATA           __reg16(PLD_BASE + 0x1c004)
 149 #define PLD_RTCRDDATA           __reg16(PLD_BASE + 0x1c006)
 150 #define PLD_RTCRSTODT           __reg16(PLD_BASE + 0x1c008)
 151
 152 /* SIM Card */
 153 #define PLD_SCCR                __reg16(PLD_BASE + 0x38000)
 154 #define PLD_SCMOD               __reg16(PLD_BASE + 0x38004)
 155 #define PLD_SCSTS               __reg16(PLD_BASE + 0x38006)
 156 #define PLD_SCINTCR             __reg16(PLD_BASE + 0x38008)
 157 #define PLD_SCBAUR              __reg16(PLD_BASE + 0x3800a)
 158 #define PLD_SCTXB               __reg16(PLD_BASE + 0x3800c)
 159 #define PLD_SCRXB               __reg16(PLD_BASE + 0x3800e)
 160
 161 #endif /* _M32104UT_M32104UT_PLD_H */