arch/m68k/include/asm/coldfire/eport.h

   1 /*
   2  * Edge Port Memory Map
   3  *
   4  * Copyright (C) 2004-2008 Freescale Semiconductor, Inc.
   5  * TsiChung Liew (Tsi-Chung.Liew@freescale.com)
   6  *
   7  * SPDX-License-Identifier:     GPL-2.0+
   8  */
   9
  10 #ifndef __EPORT_H__
  11 #define __EPORT_H__
  12
  13 /* Edge Port Module (EPORT) */
  14 typedef struct eport {
  15 #ifdef CONFIG_MCF547x_8x
  16         u16 par;        /* 0x00 */
  17         u16 res0;       /* 0x02 */
  18         u8 ddr;         /* 0x04 */
  19         u8 ier;         /* 0x05 */
  20         u16 res1;       /* 0x06 */
  21         u8 dr;          /* 0x08 */
  22         u8 pdr;         /* 0x09 */
  23         u16 res2;       /* 0x0A */
  24         u8 fr;          /* 0x0C */
  25         u8 res3[3];     /* 0x0D */
  26 #else
  27         u16 par;        /* 0x00 Pin Assignment */
  28         u8 ddr;         /* 0x02 Data Direction */
  29         u8 ier;         /* 0x03 Interrupt Enable */
  30         u8 dr;          /* 0x04 Data */
  31         u8 pdr;         /* 0x05 Pin Data */
  32         u8 fr;          /* 0x06 Flag */
  33         u8 res0;
  34 #endif
  35 } eport_t;
  36
  37 /* EPPAR */
  38 #define EPORT_PAR_EPPA1(x)              (((x)&0x0003)<<2)
  39 #define EPORT_PAR_EPPA2(x)              (((x)&0x0003)<<4)
  40 #define EPORT_PAR_EPPA3(x)              (((x)&0x0003)<<6)
  41 #define EPORT_PAR_EPPA4(x)              (((x)&0x0003)<<8)
  42 #define EPORT_PAR_EPPA5(x)              (((x)&0x0003)<<10)
  43 #define EPORT_PAR_EPPA6(x)              (((x)&0x0003)<<12)
  44 #define EPORT_PAR_EPPA7(x)              (((x)&0x0003)<<14)
  45 #define EPORT_PAR_LEVEL                 (0)
  46 #define EPORT_PAR_RISING                (1)
  47 #define EPORT_PAR_FALLING               (2)
  48 #define EPORT_PAR_BOTH                  (3)
  49 #define EPORT_PAR_EPPA7_LEVEL           (0x0000)
  50 #define EPORT_PAR_EPPA7_RISING          (0x4000)
  51 #define EPORT_PAR_EPPA7_FALLING         (0x8000)
  52 #define EPORT_PAR_EPPA7_BOTH            (0xC000)
  53 #define EPORT_PAR_EPPA6_LEVEL           (0x0000)
  54 #define EPORT_PAR_EPPA6_RISING          (0x1000)
  55 #define EPORT_PAR_EPPA6_FALLING         (0x2000)
  56 #define EPORT_PAR_EPPA6_BOTH            (0x3000)
  57 #define EPORT_PAR_EPPA5_LEVEL           (0x0000)
  58 #define EPORT_PAR_EPPA5_RISING          (0x0400)
  59 #define EPORT_PAR_EPPA5_FALLING         (0x0800)
  60 #define EPORT_PAR_EPPA5_BOTH            (0x0C00)
  61 #define EPORT_PAR_EPPA4_LEVEL           (0x0000)
  62 #define EPORT_PAR_EPPA4_RISING          (0x0100)
  63 #define EPORT_PAR_EPPA4_FALLING         (0x0200)
  64 #define EPORT_PAR_EPPA4_BOTH            (0x0300)
  65 #define EPORT_PAR_EPPA3_LEVEL           (0x0000)
  66 #define EPORT_PAR_EPPA3_RISING          (0x0040)
  67 #define EPORT_PAR_EPPA3_FALLING         (0x0080)
  68 #define EPORT_PAR_EPPA3_BOTH            (0x00C0)
  69 #define EPORT_PAR_EPPA2_LEVEL           (0x0000)
  70 #define EPORT_PAR_EPPA2_RISING          (0x0010)
  71 #define EPORT_PAR_EPPA2_FALLING         (0x0020)
  72 #define EPORT_PAR_EPPA2_BOTH            (0x0030)
  73 #define EPORT_PAR_EPPA1_LEVEL           (0x0000)
  74 #define EPORT_PAR_EPPA1_RISING          (0x0004)
  75 #define EPORT_PAR_EPPA1_FALLING         (0x0008)
  76 #define EPORT_PAR_EPPA1_BOTH            (0x000C)
  77
  78 /* EPDDR */
  79 #define EPORT_DDR_EPDD1                 (0x02)
  80 #define EPORT_DDR_EPDD2                 (0x04)
  81 #define EPORT_DDR_EPDD3                 (0x08)
  82 #define EPORT_DDR_EPDD4                 (0x10)
  83 #define EPORT_DDR_EPDD5                 (0x20)
  84 #define EPORT_DDR_EPDD6                 (0x40)
  85 #define EPORT_DDR_EPDD7                 (0x80)
  86
  87 /* EPIER */
  88 #define EPORT_IER_EPIE1                 (0x02)
  89 #define EPORT_IER_EPIE2                 (0x04)
  90 #define EPORT_IER_EPIE3                 (0x08)
  91 #define EPORT_IER_EPIE4                 (0x10)
  92 #define EPORT_IER_EPIE5                 (0x20)
  93 #define EPORT_IER_EPIE6                 (0x40)
  94 #define EPORT_IER_EPIE7                 (0x80)
  95
  96 /* EPDR */
  97 #define EPORT_DR_EPD1                   (0x02)
  98 #define EPORT_DR_EPD2                   (0x04)
  99 #define EPORT_DR_EPD3                   (0x08)
 100 #define EPORT_DR_EPD4                   (0x10)
 101 #define EPORT_DR_EPD5                   (0x20)
 102 #define EPORT_DR_EPD6                   (0x40)
 103 #define EPORT_DR_EPD7                   (0x80)
 104
 105 /* EPPDR */
 106 #define EPORT_PDR_EPPD1                 (0x02)
 107 #define EPORT_PDR_EPPD2                 (0x04)
 108 #define EPORT_PDR_EPPD3                 (0x08)
 109 #define EPORT_PDR_EPPD4                 (0x10)
 110 #define EPORT_PDR_EPPD5                 (0x20)
 111 #define EPORT_PDR_EPPD6                 (0x40)
 112 #define EPORT_PDR_EPPD7                 (0x80)
 113
 114 /* EPFR */
 115 #define EPORT_FR_EPF1                   (0x02)
 116 #define EPORT_FR_EPF2                   (0x04)
 117 #define EPORT_FR_EPF3                   (0x08)
 118 #define EPORT_FR_EPF4                   (0x10)
 119 #define EPORT_FR_EPF5                   (0x20)
 120 #define EPORT_FR_EPF6                   (0x40)
 121 #define EPORT_FR_EPF7                   (0x80)
 122
 123 #endif                          /* __EPORT_H__ */