arch/arm/mach-omap1/tc.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  * OMAP Traffic Controller
   4  *
   5  * Copyright (C) 2004 Nokia Corporation
   6  * Author: Imre Deak <imre.deak@nokia.com>
   7  */
   8
   9 #ifndef __ASM_ARCH_TC_H
  10 #define __ASM_ARCH_TC_H
  11
  12 #define TCMIF_BASE              0xfffecc00
  13 #define OMAP_TC_OCPT1_PRIOR     (TCMIF_BASE + 0x00)
  14 #define OMAP_TC_EMIFS_PRIOR     (TCMIF_BASE + 0x04)
  15 #define OMAP_TC_EMIFF_PRIOR     (TCMIF_BASE + 0x08)
  16 #define EMIFS_CONFIG            (TCMIF_BASE + 0x0c)
  17 #define EMIFS_CS0_CONFIG        (TCMIF_BASE + 0x10)
  18 #define EMIFS_CS1_CONFIG        (TCMIF_BASE + 0x14)
  19 #define EMIFS_CS2_CONFIG        (TCMIF_BASE + 0x18)
  20 #define EMIFS_CS3_CONFIG        (TCMIF_BASE + 0x1c)
  21 #define EMIFF_SDRAM_CONFIG      (TCMIF_BASE + 0x20)
  22 #define EMIFF_MRS               (TCMIF_BASE + 0x24)
  23 #define TC_TIMEOUT1             (TCMIF_BASE + 0x28)
  24 #define TC_TIMEOUT2             (TCMIF_BASE + 0x2c)
  25 #define TC_TIMEOUT3             (TCMIF_BASE + 0x30)
  26 #define TC_ENDIANISM            (TCMIF_BASE + 0x34)
  27 #define EMIFF_SDRAM_CONFIG_2    (TCMIF_BASE + 0x3c)
  28 #define EMIF_CFG_DYNAMIC_WS     (TCMIF_BASE + 0x40)
  29 #define EMIFS_ACS0              (TCMIF_BASE + 0x50)
  30 #define EMIFS_ACS1              (TCMIF_BASE + 0x54)
  31 #define EMIFS_ACS2              (TCMIF_BASE + 0x58)
  32 #define EMIFS_ACS3              (TCMIF_BASE + 0x5c)
  33 #define OMAP_TC_OCPT2_PRIOR     (TCMIF_BASE + 0xd0)
  34
  35 /* external EMIFS chipselect regions */
  36 #define OMAP_CS0_PHYS           0x00000000
  37 #define OMAP_CS0_SIZE           SZ_64M
  38
  39 #define OMAP_CS1_PHYS           0x04000000
  40 #define OMAP_CS1_SIZE           SZ_64M
  41
  42 #define OMAP_CS1A_PHYS          OMAP_CS1_PHYS
  43 #define OMAP_CS1A_SIZE          SZ_32M
  44
  45 #define OMAP_CS1B_PHYS          (OMAP_CS1A_PHYS + OMAP_CS1A_SIZE)
  46 #define OMAP_CS1B_SIZE          SZ_32M
  47
  48 #define OMAP_CS2_PHYS           0x08000000
  49 #define OMAP_CS2_SIZE           SZ_64M
  50
  51 #define OMAP_CS2A_PHYS          OMAP_CS2_PHYS
  52 #define OMAP_CS2A_SIZE          SZ_32M
  53
  54 #define OMAP_CS2B_PHYS          (OMAP_CS2A_PHYS + OMAP_CS2A_SIZE)
  55 #define OMAP_CS2B_SIZE          SZ_32M
  56
  57 #define OMAP_CS3_PHYS           0x0c000000
  58 #define OMAP_CS3_SIZE           SZ_64M
  59
  60 #ifndef __ASSEMBLER__
  61
  62 /* EMIF Slow Interface Configuration Register */
  63 #define OMAP_EMIFS_CONFIG_FR            (1 << 4)
  64 #define OMAP_EMIFS_CONFIG_PDE           (1 << 3)
  65 #define OMAP_EMIFS_CONFIG_PWD_EN        (1 << 2)
  66 #define OMAP_EMIFS_CONFIG_BM            (1 << 1)
  67 #define OMAP_EMIFS_CONFIG_WP            (1 << 0)
  68
  69 #define EMIFS_CCS(n)            (EMIFS_CS0_CONFIG + (4 * (n)))
  70 #define EMIFS_ACS(n)            (EMIFS_ACS0 + (4 * (n)))
  71
  72 #endif  /* __ASSEMBLER__ */
  73
  74 #endif  /* __ASM_ARCH_TC_H */