arm/mach-omap1/tc.h

0001 /* SPDX-License-Identifier: GPL-2.0-or-later */
0002 /*
0003  * OMAP Traffic Controller
0004  *
0005  * Copyright (C) 2004 Nokia Corporation
0006  * Author: Imre Deak <imre.deak@nokia.com>
0007  */
0008
0009 #ifndef __ASM_ARCH_TC_H
0010 #define __ASM_ARCH_TC_H
0011
0012 #define TCMIF_BASE      0xfffecc00
0013 #define OMAP_TC_OCPT1_PRIOR (TCMIF_BASE + 0x00)
0014 #define OMAP_TC_EMIFS_PRIOR (TCMIF_BASE + 0x04)
0015 #define OMAP_TC_EMIFF_PRIOR (TCMIF_BASE + 0x08)
0016 #define EMIFS_CONFIG        (TCMIF_BASE + 0x0c)
0017 #define EMIFS_CS0_CONFIG    (TCMIF_BASE + 0x10)
0018 #define EMIFS_CS1_CONFIG    (TCMIF_BASE + 0x14)
0019 #define EMIFS_CS2_CONFIG    (TCMIF_BASE + 0x18)
0020 #define EMIFS_CS3_CONFIG    (TCMIF_BASE + 0x1c)
0021 #define EMIFF_SDRAM_CONFIG  (TCMIF_BASE + 0x20)
0022 #define EMIFF_MRS       (TCMIF_BASE + 0x24)
0023 #define TC_TIMEOUT1     (TCMIF_BASE + 0x28)
0024 #define TC_TIMEOUT2     (TCMIF_BASE + 0x2c)
0025 #define TC_TIMEOUT3     (TCMIF_BASE + 0x30)
0026 #define TC_ENDIANISM        (TCMIF_BASE + 0x34)
0027 #define EMIFF_SDRAM_CONFIG_2    (TCMIF_BASE + 0x3c)
0028 #define EMIF_CFG_DYNAMIC_WS (TCMIF_BASE + 0x40)
0029 #define EMIFS_ACS0      (TCMIF_BASE + 0x50)
0030 #define EMIFS_ACS1      (TCMIF_BASE + 0x54)
0031 #define EMIFS_ACS2      (TCMIF_BASE + 0x58)
0032 #define EMIFS_ACS3      (TCMIF_BASE + 0x5c)
0033 #define OMAP_TC_OCPT2_PRIOR (TCMIF_BASE + 0xd0)
0034
0035 /* external EMIFS chipselect regions */
0036 #define OMAP_CS0_PHYS       0x00000000
0037 #define OMAP_CS0_SIZE       SZ_64M
0038
0039 #define OMAP_CS1_PHYS       0x04000000
0040 #define OMAP_CS1_SIZE       SZ_64M
0041
0042 #define OMAP_CS1A_PHYS      OMAP_CS1_PHYS
0043 #define OMAP_CS1A_SIZE      SZ_32M
0044
0045 #define OMAP_CS1B_PHYS      (OMAP_CS1A_PHYS + OMAP_CS1A_SIZE)
0046 #define OMAP_CS1B_SIZE      SZ_32M
0047
0048 #define OMAP_CS2_PHYS       0x08000000
0049 #define OMAP_CS2_SIZE       SZ_64M
0050
0051 #define OMAP_CS2A_PHYS      OMAP_CS2_PHYS
0052 #define OMAP_CS2A_SIZE      SZ_32M
0053
0054 #define OMAP_CS2B_PHYS      (OMAP_CS2A_PHYS + OMAP_CS2A_SIZE)
0055 #define OMAP_CS2B_SIZE      SZ_32M
0056
0057 #define OMAP_CS3_PHYS       0x0c000000
0058 #define OMAP_CS3_SIZE       SZ_64M
0059
0060 #ifndef __ASSEMBLER__
0061
0062 /* EMIF Slow Interface Configuration Register */
0063 #define OMAP_EMIFS_CONFIG_FR        (1 << 4)
0064 #define OMAP_EMIFS_CONFIG_PDE       (1 << 3)
0065 #define OMAP_EMIFS_CONFIG_PWD_EN    (1 << 2)
0066 #define OMAP_EMIFS_CONFIG_BM        (1 << 1)
0067 #define OMAP_EMIFS_CONFIG_WP        (1 << 0)
0068
0069 #define EMIFS_CCS(n)        (EMIFS_CS0_CONFIG + (4 * (n)))
0070 #define EMIFS_ACS(n)        (EMIFS_ACS0 + (4 * (n)))
0071
0072 #endif  /* __ASSEMBLER__ */
0073
0074 #endif  /* __ASM_ARCH_TC_H */