1 /* SPDX-License-Identifier: GPL-2.0-or-later */ 2 /* 3 * arch/arm/plat-omap/include/mach/tc.h 4 * 5 * OMAP Traffic Controller 6 * 7 * Copyright (C) 2004 Nokia Corporation 8 * Author: Imre Deak <imre.deak@nokia.com> 9 */ 10 11 #ifndef __ASM_ARCH_TC_H 12 #define __ASM_ARCH_TC_H 13 14 #define TCMIF_BASE 0xfffecc00 15 #define OMAP_TC_OCPT1_PRIOR (TCMIF_BASE + 0x00) 16 #define OMAP_TC_EMIFS_PRIOR (TCMIF_BASE + 0x04) 17 #define OMAP_TC_EMIFF_PRIOR (TCMIF_BASE + 0x08) 18 #define EMIFS_CONFIG (TCMIF_BASE + 0x0c) 19 #define EMIFS_CS0_CONFIG (TCMIF_BASE + 0x10) 20 #define EMIFS_CS1_CONFIG (TCMIF_BASE + 0x14) 21 #define EMIFS_CS2_CONFIG (TCMIF_BASE + 0x18) 22 #define EMIFS_CS3_CONFIG (TCMIF_BASE + 0x1c) 23 #define EMIFF_SDRAM_CONFIG (TCMIF_BASE + 0x20) 24 #define EMIFF_MRS (TCMIF_BASE + 0x24) 25 #define TC_TIMEOUT1 (TCMIF_BASE + 0x28) 26 #define TC_TIMEOUT2 (TCMIF_BASE + 0x2c) 27 #define TC_TIMEOUT3 (TCMIF_BASE + 0x30) 28 #define TC_ENDIANISM (TCMIF_BASE + 0x34) 29 #define EMIFF_SDRAM_CONFIG_2 (TCMIF_BASE + 0x3c) 30 #define EMIF_CFG_DYNAMIC_WS (TCMIF_BASE + 0x40) 31 #define EMIFS_ACS0 (TCMIF_BASE + 0x50) 32 #define EMIFS_ACS1 (TCMIF_BASE + 0x54) 33 #define EMIFS_ACS2 (TCMIF_BASE + 0x58) 34 #define EMIFS_ACS3 (TCMIF_BASE + 0x5c) 35 #define OMAP_TC_OCPT2_PRIOR (TCMIF_BASE + 0xd0) 36 37 /* external EMIFS chipselect regions */ 38 #define OMAP_CS0_PHYS 0x00000000 39 #define OMAP_CS0_SIZE SZ_64M 40 41 #define OMAP_CS1_PHYS 0x04000000 42 #define OMAP_CS1_SIZE SZ_64M 43 44 #define OMAP_CS1A_PHYS OMAP_CS1_PHYS 45 #define OMAP_CS1A_SIZE SZ_32M 46 47 #define OMAP_CS1B_PHYS (OMAP_CS1A_PHYS + OMAP_CS1A_SIZE) 48 #define OMAP_CS1B_SIZE SZ_32M 49 50 #define OMAP_CS2_PHYS 0x08000000 51 #define OMAP_CS2_SIZE SZ_64M 52 53 #define OMAP_CS2A_PHYS OMAP_CS2_PHYS 54 #define OMAP_CS2A_SIZE SZ_32M 55 56 #define OMAP_CS2B_PHYS (OMAP_CS2A_PHYS + OMAP_CS2A_SIZE) 57 #define OMAP_CS2B_SIZE SZ_32M 58 59 #define OMAP_CS3_PHYS 0x0c000000 60 #define OMAP_CS3_SIZE SZ_64M 61 62 #ifndef __ASSEMBLER__ 63 64 /* EMIF Slow Interface Configuration Register */ 65 #define OMAP_EMIFS_CONFIG_FR (1 << 4) 66 #define OMAP_EMIFS_CONFIG_PDE (1 << 3) 67 #define OMAP_EMIFS_CONFIG_PWD_EN (1 << 2) 68 #define OMAP_EMIFS_CONFIG_BM (1 << 1) 69 #define OMAP_EMIFS_CONFIG_WP (1 << 0) 70 71 #define EMIFS_CCS(n) (EMIFS_CS0_CONFIG + (4 * (n))) 72 #define EMIFS_ACS(n) (EMIFS_ACS0 + (4 * (n))) 73 74 #endif /* __ASSEMBLER__ */ 75 76 #endif /* __ASM_ARCH_TC_H */ 77