kernel/include/linux/mfd/syscon/atmel-matrix.h

   1 /*
   2  *  Copyright (C) 2014 Atmel Corporation.
   3  *
   4  * Memory Controllers (MATRIX, EBI) - System peripherals registers.
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  */
  11
  12 #ifndef _LINUX_MFD_SYSCON_ATMEL_MATRIX_H
  13 #define _LINUX_MFD_SYSCON_ATMEL_MATRIX_H
  14
  15 #define AT91SAM9260_MATRIX_MCFG                 0x00
  16 #define AT91SAM9260_MATRIX_SCFG                 0x40
  17 #define AT91SAM9260_MATRIX_PRS                  0x80
  18 #define AT91SAM9260_MATRIX_MRCR                 0x100
  19 #define AT91SAM9260_MATRIX_EBICSA               0x11c
  20
  21 #define AT91SAM9261_MATRIX_MRCR                 0x0
  22 #define AT91SAM9261_MATRIX_SCFG                 0x4
  23 #define AT91SAM9261_MATRIX_TCR                  0x24
  24 #define AT91SAM9261_MATRIX_EBICSA               0x30
  25 #define AT91SAM9261_MATRIX_USBPUCR              0x34
  26
  27 #define AT91SAM9263_MATRIX_MCFG                 0x00
  28 #define AT91SAM9263_MATRIX_SCFG                 0x40
  29 #define AT91SAM9263_MATRIX_PRS                  0x80
  30 #define AT91SAM9263_MATRIX_MRCR                 0x100
  31 #define AT91SAM9263_MATRIX_TCR                  0x114
  32 #define AT91SAM9263_MATRIX_EBI0CSA              0x120
  33 #define AT91SAM9263_MATRIX_EBI1CSA              0x124
  34
  35 #define AT91SAM9RL_MATRIX_MCFG                  0x00
  36 #define AT91SAM9RL_MATRIX_SCFG                  0x40
  37 #define AT91SAM9RL_MATRIX_PRS                   0x80
  38 #define AT91SAM9RL_MATRIX_MRCR                  0x100
  39 #define AT91SAM9RL_MATRIX_TCR                   0x114
  40 #define AT91SAM9RL_MATRIX_EBICSA                0x120
  41
  42 #define AT91SAM9G45_MATRIX_MCFG                 0x00
  43 #define AT91SAM9G45_MATRIX_SCFG                 0x40
  44 #define AT91SAM9G45_MATRIX_PRS                  0x80
  45 #define AT91SAM9G45_MATRIX_MRCR                 0x100
  46 #define AT91SAM9G45_MATRIX_TCR                  0x110
  47 #define AT91SAM9G45_MATRIX_DDRMPR               0x118
  48 #define AT91SAM9G45_MATRIX_EBICSA               0x128
  49
  50 #define AT91SAM9N12_MATRIX_MCFG                 0x00
  51 #define AT91SAM9N12_MATRIX_SCFG                 0x40
  52 #define AT91SAM9N12_MATRIX_PRS                  0x80
  53 #define AT91SAM9N12_MATRIX_MRCR                 0x100
  54 #define AT91SAM9N12_MATRIX_EBICSA               0x118
  55
  56 #define AT91SAM9X5_MATRIX_MCFG                  0x00
  57 #define AT91SAM9X5_MATRIX_SCFG                  0x40
  58 #define AT91SAM9X5_MATRIX_PRS                   0x80
  59 #define AT91SAM9X5_MATRIX_MRCR                  0x100
  60 #define AT91SAM9X5_MATRIX_EBICSA                0x120
  61
  62 #define SAMA5D3_MATRIX_MCFG                     0x00
  63 #define SAMA5D3_MATRIX_SCFG                     0x40
  64 #define SAMA5D3_MATRIX_PRS                      0x80
  65 #define SAMA5D3_MATRIX_MRCR                     0x100
  66
  67 #define AT91_MATRIX_MCFG(o, x)                  ((o) + ((x) * 0x4))
  68 #define AT91_MATRIX_ULBT                        GENMASK(2, 0)
  69 #define AT91_MATRIX_ULBT_INFINITE               (0 << 0)
  70 #define AT91_MATRIX_ULBT_SINGLE                 (1 << 0)
  71 #define AT91_MATRIX_ULBT_FOUR                   (2 << 0)
  72 #define AT91_MATRIX_ULBT_EIGHT                  (3 << 0)
  73 #define AT91_MATRIX_ULBT_SIXTEEN                (4 << 0)
  74
  75 #define AT91_MATRIX_SCFG(o, x)                  ((o) + ((x) * 0x4))
  76 #define AT91_MATRIX_SLOT_CYCLE                  GENMASK(7,  0)
  77 #define AT91_MATRIX_DEFMSTR_TYPE                GENMASK(17, 16)
  78 #define AT91_MATRIX_DEFMSTR_TYPE_NONE           (0 << 16)
  79 #define AT91_MATRIX_DEFMSTR_TYPE_LAST           (1 << 16)
  80 #define AT91_MATRIX_DEFMSTR_TYPE_FIXED          (2 << 16)
  81 #define AT91_MATRIX_FIXED_DEFMSTR               GENMASK(20, 18)
  82 #define AT91_MATRIX_ARBT                        GENMASK(25, 24)
  83 #define AT91_MATRIX_ARBT_ROUND_ROBIN            (0 << 24)
  84 #define AT91_MATRIX_ARBT_FIXED_PRIORITY         (1 << 24)
  85
  86 #define AT91_MATRIX_ITCM_SIZE                   GENMASK(3, 0)
  87 #define AT91_MATRIX_ITCM_0                      (0 << 0)
  88 #define AT91_MATRIX_ITCM_16                     (5 << 0)
  89 #define AT91_MATRIX_ITCM_32                     (6 << 0)
  90 #define AT91_MATRIX_ITCM_64                     (7 << 0)
  91 #define AT91_MATRIX_DTCM_SIZE                   GENMASK(7, 4)
  92 #define AT91_MATRIX_DTCM_0                      (0 << 4)
  93 #define AT91_MATRIX_DTCM_16                     (5 << 4)
  94 #define AT91_MATRIX_DTCM_32                     (6 << 4)
  95 #define AT91_MATRIX_DTCM_64                     (7 << 4)
  96
  97 #define AT91_MATRIX_PRAS(o, x)                  ((o) + ((x) * 0x8))
  98 #define AT91_MATRIX_PRBS(o, x)                  ((o) + ((x) * 0x8) + 0x4)
  99 #define AT91_MATRIX_MPR(x)                      GENMASK(((x) * 0x4) + 1, ((x) * 0x4))
 100
 101 #define AT91_MATRIX_RCB(x)                      BIT(x)
 102
 103 #define AT91_MATRIX_CSA(cs, val)                (val << (cs))
 104 #define AT91_MATRIX_DBPUC                       BIT(8)
 105 #define AT91_MATRIX_DBPDC                       BIT(9)
 106 #define AT91_MATRIX_VDDIOMSEL                   BIT(16)
 107 #define AT91_MATRIX_VDDIOMSEL_1_8V              (0 << 16)
 108 #define AT91_MATRIX_VDDIOMSEL_3_3V              (1 << 16)
 109 #define AT91_MATRIX_EBI_IOSR                    BIT(17)
 110 #define AT91_MATRIX_DDR_IOSR                    BIT(18)
 111 #define AT91_MATRIX_NFD0_SELECT                 BIT(24)
 112 #define AT91_MATRIX_DDR_MP_EN                   BIT(25)
 113 #define AT91_MATRIX_EBI_NUM_CS                  8
 114
 115 #define AT91_MATRIX_USBPUCR_PUON                BIT(30)
 116
 117 #endif /* _LINUX_MFD_SYSCON_ATMEL_MATRIX_H */