diff options
Diffstat (limited to 'arch/arm/mach-at91/include/mach/at91sam9261_matrix.h')
-rw-r--r-- | arch/arm/mach-at91/include/mach/at91sam9261_matrix.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/arch/arm/mach-at91/include/mach/at91sam9261_matrix.h b/arch/arm/mach-at91/include/mach/at91sam9261_matrix.h new file mode 100644 index 00000000000..db62b1f1830 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91sam9261_matrix.h | |||
@@ -0,0 +1,62 @@ | |||
1 | /* | ||
2 | * arch/arm/mach-at91/include/mach/at91sam9261_matrix.h | ||
3 | * | ||
4 | * Memory Controllers (MATRIX, EBI) - System peripherals registers. | ||
5 | * Based on AT91SAM9261 datasheet revision D. | ||
6 | * | ||
7 | * This program is free software; you can redistribute it and/or modify | ||
8 | * it under the terms of the GNU General Public License as published by | ||
9 | * the Free Software Foundation; either version 2 of the License, or | ||
10 | * (at your option) any later version. | ||
11 | */ | ||
12 | |||
13 | #ifndef AT91SAM9261_MATRIX_H | ||
14 | #define AT91SAM9261_MATRIX_H | ||
15 | |||
16 | #define AT91_MATRIX_MCFG (AT91_MATRIX + 0x00) /* Master Configuration Register */ | ||
17 | #define AT91_MATRIX_RCB0 (1 << 0) /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */ | ||
18 | #define AT91_MATRIX_RCB1 (1 << 1) /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */ | ||
19 | |||
20 | #define AT91_MATRIX_SCFG0 (AT91_MATRIX + 0x04) /* Slave Configuration Register 0 */ | ||
21 | #define AT91_MATRIX_SCFG1 (AT91_MATRIX + 0x08) /* Slave Configuration Register 1 */ | ||
22 | #define AT91_MATRIX_SCFG2 (AT91_MATRIX + 0x0C) /* Slave Configuration Register 2 */ | ||
23 | #define AT91_MATRIX_SCFG3 (AT91_MATRIX + 0x10) /* Slave Configuration Register 3 */ | ||
24 | #define AT91_MATRIX_SCFG4 (AT91_MATRIX + 0x14) /* Slave Configuration Register 4 */ | ||
25 | #define AT91_MATRIX_SLOT_CYCLE (0xff << 0) /* Maximum Number of Allowed Cycles for a Burst */ | ||
26 | #define AT91_MATRIX_DEFMSTR_TYPE (3 << 16) /* Default Master Type */ | ||
27 | #define AT91_MATRIX_DEFMSTR_TYPE_NONE (0 << 16) | ||
28 | #define AT91_MATRIX_DEFMSTR_TYPE_LAST (1 << 16) | ||
29 | #define AT91_MATRIX_DEFMSTR_TYPE_FIXED (2 << 16) | ||
30 | #define AT91_MATRIX_FIXED_DEFMSTR (7 << 18) /* Fixed Index of Default Master */ | ||
31 | |||
32 | #define AT91_MATRIX_TCR (AT91_MATRIX + 0x24) /* TCM Configuration Register */ | ||
33 | #define AT91_MATRIX_ITCM_SIZE (0xf << 0) /* Size of ITCM enabled memory block */ | ||
34 | #define AT91_MATRIX_ITCM_0 (0 << 0) | ||
35 | #define AT91_MATRIX_ITCM_16 (5 << 0) | ||
36 | #define AT91_MATRIX_ITCM_32 (6 << 0) | ||
37 | #define AT91_MATRIX_ITCM_64 (7 << 0) | ||
38 | #define AT91_MATRIX_DTCM_SIZE (0xf << 4) /* Size of DTCM enabled memory block */ | ||
39 | #define AT91_MATRIX_DTCM_0 (0 << 4) | ||
40 | #define AT91_MATRIX_DTCM_16 (5 << 4) | ||
41 | #define AT91_MATRIX_DTCM_32 (6 << 4) | ||
42 | #define AT91_MATRIX_DTCM_64 (7 << 4) | ||
43 | |||
44 | #define AT91_MATRIX_EBICSA (AT91_MATRIX + 0x30) /* EBI Chip Select Assignment Register */ | ||
45 | #define AT91_MATRIX_CS1A (1 << 1) /* Chip Select 1 Assignment */ | ||
46 | #define AT91_MATRIX_CS1A_SMC (0 << 1) | ||
47 | #define AT91_MATRIX_CS1A_SDRAMC (1 << 1) | ||
48 | #define AT91_MATRIX_CS3A (1 << 3) /* Chip Select 3 Assignment */ | ||
49 | #define AT91_MATRIX_CS3A_SMC (0 << 3) | ||
50 | #define AT91_MATRIX_CS3A_SMC_SMARTMEDIA (1 << 3) | ||
51 | #define AT91_MATRIX_CS4A (1 << 4) /* Chip Select 4 Assignment */ | ||
52 | #define AT91_MATRIX_CS4A_SMC (0 << 4) | ||
53 | #define AT91_MATRIX_CS4A_SMC_CF1 (1 << 4) | ||
54 | #define AT91_MATRIX_CS5A (1 << 5) /* Chip Select 5 Assignment */ | ||
55 | #define AT91_MATRIX_CS5A_SMC (0 << 5) | ||
56 | #define AT91_MATRIX_CS5A_SMC_CF2 (1 << 5) | ||
57 | #define AT91_MATRIX_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */ | ||
58 | |||
59 | #define AT91_MATRIX_USBPUCR (AT91_MATRIX + 0x34) /* USB Pad Pull-Up Control Register */ | ||
60 | #define AT91_MATRIX_USBPUCR_PUON (1 << 30) /* USB Device PAD Pull-up Enable */ | ||
61 | |||
62 | #endif | ||