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

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