| /* |
| * [origin: Linux kernel include/asm-arm/arch-at91/at91cap9_matrix.h] |
| * |
| * Copyright (C) 2007 Stelian Pop <stelian@popies.net> |
| * Copyright (C) 2007 Lead Tech Design <www.leadtechdesign.com> |
| * Copyright (C) 2006 Atmel Corporation. |
| * |
| * Memory Controllers (MATRIX, EBI) - System peripherals registers. |
| * Based on AT91CAP9 datasheet revision B (Preliminary). |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| #ifndef AT91CAP9_MATRIX_H |
| #define AT91CAP9_MATRIX_H |
| |
| #define AT91_MATRIX_MCFG0 (AT91_MATRIX + 0x00) /* Master Configuration Register 0 */ |
| #define AT91_MATRIX_MCFG1 (AT91_MATRIX + 0x04) /* Master Configuration Register 1 */ |
| #define AT91_MATRIX_MCFG2 (AT91_MATRIX + 0x08) /* Master Configuration Register 2 */ |
| #define AT91_MATRIX_MCFG3 (AT91_MATRIX + 0x0C) /* Master Configuration Register 3 */ |
| #define AT91_MATRIX_MCFG4 (AT91_MATRIX + 0x10) /* Master Configuration Register 4 */ |
| #define AT91_MATRIX_MCFG5 (AT91_MATRIX + 0x14) /* Master Configuration Register 5 */ |
| #define AT91_MATRIX_MCFG6 (AT91_MATRIX + 0x18) /* Master Configuration Register 6 */ |
| #define AT91_MATRIX_MCFG7 (AT91_MATRIX + 0x1C) /* Master Configuration Register 7 */ |
| #define AT91_MATRIX_MCFG8 (AT91_MATRIX + 0x20) /* Master Configuration Register 8 */ |
| #define AT91_MATRIX_MCFG9 (AT91_MATRIX + 0x24) /* Master Configuration Register 9 */ |
| #define AT91_MATRIX_MCFG10 (AT91_MATRIX + 0x28) /* Master Configuration Register 10 */ |
| #define AT91_MATRIX_MCFG11 (AT91_MATRIX + 0x2C) /* Master Configuration Register 11 */ |
| #define AT91_MATRIX_ULBT (7 << 0) /* Undefined Length Burst Type */ |
| #define AT91_MATRIX_ULBT_INFINITE (0 << 0) |
| #define AT91_MATRIX_ULBT_SINGLE (1 << 0) |
| #define AT91_MATRIX_ULBT_FOUR (2 << 0) |
| #define AT91_MATRIX_ULBT_EIGHT (3 << 0) |
| #define AT91_MATRIX_ULBT_SIXTEEN (4 << 0) |
| |
| #define AT91_MATRIX_SCFG0 (AT91_MATRIX + 0x40) /* Slave Configuration Register 0 */ |
| #define AT91_MATRIX_SCFG1 (AT91_MATRIX + 0x44) /* Slave Configuration Register 1 */ |
| #define AT91_MATRIX_SCFG2 (AT91_MATRIX + 0x48) /* Slave Configuration Register 2 */ |
| #define AT91_MATRIX_SCFG3 (AT91_MATRIX + 0x4C) /* Slave Configuration Register 3 */ |
| #define AT91_MATRIX_SCFG4 (AT91_MATRIX + 0x50) /* Slave Configuration Register 4 */ |
| #define AT91_MATRIX_SCFG5 (AT91_MATRIX + 0x54) /* Slave Configuration Register 5 */ |
| #define AT91_MATRIX_SCFG6 (AT91_MATRIX + 0x58) /* Slave Configuration Register 6 */ |
| #define AT91_MATRIX_SCFG7 (AT91_MATRIX + 0x5C) /* Slave Configuration Register 7 */ |
| #define AT91_MATRIX_SCFG8 (AT91_MATRIX + 0x60) /* Slave Configuration Register 8 */ |
| #define AT91_MATRIX_SCFG9 (AT91_MATRIX + 0x64) /* Slave Configuration Register 9 */ |
| #define AT91_MATRIX_SLOT_CYCLE (0xff << 0) /* Maximum Number of Allowed Cycles for a Burst */ |
| #define AT91_MATRIX_DEFMSTR_TYPE (3 << 16) /* Default Master Type */ |
| #define AT91_MATRIX_DEFMSTR_TYPE_NONE (0 << 16) |
| #define AT91_MATRIX_DEFMSTR_TYPE_LAST (1 << 16) |
| #define AT91_MATRIX_DEFMSTR_TYPE_FIXED (2 << 16) |
| #define AT91_MATRIX_FIXED_DEFMSTR (0xf << 18) /* Fixed Index of Default Master */ |
| #define AT91_MATRIX_ARBT (3 << 24) /* Arbitration Type */ |
| #define AT91_MATRIX_ARBT_ROUND_ROBIN (0 << 24) |
| #define AT91_MATRIX_ARBT_FIXED_PRIORITY (1 << 24) |
| |
| #define AT91_MATRIX_PRAS0 (AT91_MATRIX + 0x80) /* Priority Register A for Slave 0 */ |
| #define AT91_MATRIX_PRBS0 (AT91_MATRIX + 0x84) /* Priority Register B for Slave 0 */ |
| #define AT91_MATRIX_PRAS1 (AT91_MATRIX + 0x88) /* Priority Register A for Slave 1 */ |
| #define AT91_MATRIX_PRBS1 (AT91_MATRIX + 0x8C) /* Priority Register B for Slave 1 */ |
| #define AT91_MATRIX_PRAS2 (AT91_MATRIX + 0x90) /* Priority Register A for Slave 2 */ |
| #define AT91_MATRIX_PRBS2 (AT91_MATRIX + 0x94) /* Priority Register B for Slave 2 */ |
| #define AT91_MATRIX_PRAS3 (AT91_MATRIX + 0x98) /* Priority Register A for Slave 3 */ |
| #define AT91_MATRIX_PRBS3 (AT91_MATRIX + 0x9C) /* Priority Register B for Slave 3 */ |
| #define AT91_MATRIX_PRAS4 (AT91_MATRIX + 0xA0) /* Priority Register A for Slave 4 */ |
| #define AT91_MATRIX_PRBS4 (AT91_MATRIX + 0xA4) /* Priority Register B for Slave 4 */ |
| #define AT91_MATRIX_PRAS5 (AT91_MATRIX + 0xA8) /* Priority Register A for Slave 5 */ |
| #define AT91_MATRIX_PRBS5 (AT91_MATRIX + 0xAC) /* Priority Register B for Slave 5 */ |
| #define AT91_MATRIX_PRAS6 (AT91_MATRIX + 0xB0) /* Priority Register A for Slave 6 */ |
| #define AT91_MATRIX_PRBS6 (AT91_MATRIX + 0xB4) /* Priority Register B for Slave 6 */ |
| #define AT91_MATRIX_PRAS7 (AT91_MATRIX + 0xB8) /* Priority Register A for Slave 7 */ |
| #define AT91_MATRIX_PRBS7 (AT91_MATRIX + 0xBC) /* Priority Register B for Slave 7 */ |
| #define AT91_MATRIX_PRAS8 (AT91_MATRIX + 0xC0) /* Priority Register A for Slave 8 */ |
| #define AT91_MATRIX_PRBS8 (AT91_MATRIX + 0xC4) /* Priority Register B for Slave 8 */ |
| #define AT91_MATRIX_PRAS9 (AT91_MATRIX + 0xC8) /* Priority Register A for Slave 9 */ |
| #define AT91_MATRIX_PRBS9 (AT91_MATRIX + 0xCC) /* Priority Register B for Slave 9 */ |
| #define AT91_MATRIX_M0PR (3 << 0) /* Master 0 Priority */ |
| #define AT91_MATRIX_M1PR (3 << 4) /* Master 1 Priority */ |
| #define AT91_MATRIX_M2PR (3 << 8) /* Master 2 Priority */ |
| #define AT91_MATRIX_M3PR (3 << 12) /* Master 3 Priority */ |
| #define AT91_MATRIX_M4PR (3 << 16) /* Master 4 Priority */ |
| #define AT91_MATRIX_M5PR (3 << 20) /* Master 5 Priority */ |
| #define AT91_MATRIX_M6PR (3 << 24) /* Master 6 Priority */ |
| #define AT91_MATRIX_M7PR (3 << 28) /* Master 7 Priority */ |
| #define AT91_MATRIX_M8PR (3 << 0) /* Master 8 Priority (in Register B) */ |
| #define AT91_MATRIX_M9PR (3 << 4) /* Master 9 Priority (in Register B) */ |
| #define AT91_MATRIX_M10PR (3 << 8) /* Master 10 Priority (in Register B) */ |
| #define AT91_MATRIX_M11PR (3 << 12) /* Master 11 Priority (in Register B) */ |
| |
| #define AT91_MATRIX_MRCR (AT91_MATRIX + 0x100) /* Master Remap Control Register */ |
| #define AT91_MATRIX_RCB0 (1 << 0) /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */ |
| #define AT91_MATRIX_RCB1 (1 << 1) /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */ |
| #define AT91_MATRIX_RCB2 (1 << 2) |
| #define AT91_MATRIX_RCB3 (1 << 3) |
| #define AT91_MATRIX_RCB4 (1 << 4) |
| #define AT91_MATRIX_RCB5 (1 << 5) |
| #define AT91_MATRIX_RCB6 (1 << 6) |
| #define AT91_MATRIX_RCB7 (1 << 7) |
| #define AT91_MATRIX_RCB8 (1 << 8) |
| #define AT91_MATRIX_RCB9 (1 << 9) |
| #define AT91_MATRIX_RCB10 (1 << 10) |
| #define AT91_MATRIX_RCB11 (1 << 11) |
| |
| #define AT91_MPBS0_SFR (AT91_MATRIX + 0x114) /* MPBlock Slave 0 Special Function Register */ |
| #define AT91_MPBS1_SFR (AT91_MATRIX + 0x11C) /* MPBlock Slave 1 Special Function Register */ |
| |
| #define AT91_MATRIX_EBICSA (AT91_MATRIX + 0x120) /* EBI Chip Select Assignment Register */ |
| #define AT91_MATRIX_EBI_CS1A (1 << 1) /* Chip Select 1 Assignment */ |
| #define AT91_MATRIX_EBI_CS1A_SMC (0 << 1) |
| #define AT91_MATRIX_EBI_CS1A_BCRAMC (1 << 1) |
| #define AT91_MATRIX_EBI_CS3A (1 << 3) /* Chip Select 3 Assignment */ |
| #define AT91_MATRIX_EBI_CS3A_SMC (0 << 3) |
| #define AT91_MATRIX_EBI_CS3A_SMC_SMARTMEDIA (1 << 3) |
| #define AT91_MATRIX_EBI_CS4A (1 << 4) /* Chip Select 4 Assignment */ |
| #define AT91_MATRIX_EBI_CS4A_SMC (0 << 4) |
| #define AT91_MATRIX_EBI_CS4A_SMC_CF1 (1 << 4) |
| #define AT91_MATRIX_EBI_CS5A (1 << 5) /* Chip Select 5 Assignment */ |
| #define AT91_MATRIX_EBI_CS5A_SMC (0 << 5) |
| #define AT91_MATRIX_EBI_CS5A_SMC_CF2 (1 << 5) |
| #define AT91_MATRIX_EBI_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */ |
| #define AT91_MATRIX_EBI_DQSPDC (1 << 9) /* Data Qualifier Strobe Pull-Down Configuration */ |
| #define AT91_MATRIX_EBI_VDDIOMSEL (1 << 16) /* Memory voltage selection */ |
| #define AT91_MATRIX_EBI_VDDIOMSEL_1_8V (0 << 16) |
| #define AT91_MATRIX_EBI_VDDIOMSEL_3_3V (1 << 16) |
| |
| #define AT91_MPBS2_SFR (AT91_MATRIX + 0x12C) /* MPBlock Slave 2 Special Function Register */ |
| #define AT91_MPBS3_SFR (AT91_MATRIX + 0x130) /* MPBlock Slave 3 Special Function Register */ |
| #define AT91_APB_SFR (AT91_MATRIX + 0x134) /* APB Bridge Special Function Register */ |
| |
| #endif |
