| Russell King | a09e64f | 2008-08-05 16:14:15 +0100 | [diff] [blame^] | 1 | /* |
| 2 | * arch/arm/mach-at91/include/mach/at91_pio.h |
| 3 | * |
| 4 | * Copyright (C) 2005 Ivan Kokshaysky |
| 5 | * Copyright (C) SAN People |
| 6 | * |
| 7 | * Parallel I/O Controller (PIO) - System peripherals registers. |
| 8 | * Based on AT91RM9200 datasheet revision E. |
| 9 | * |
| 10 | * This program is free software; you can redistribute it and/or modify |
| 11 | * it under the terms of the GNU General Public License as published by |
| 12 | * the Free Software Foundation; either version 2 of the License, or |
| 13 | * (at your option) any later version. |
| 14 | */ |
| 15 | |
| 16 | #ifndef AT91_PIO_H |
| 17 | #define AT91_PIO_H |
| 18 | |
| 19 | #define PIO_PER 0x00 /* Enable Register */ |
| 20 | #define PIO_PDR 0x04 /* Disable Register */ |
| 21 | #define PIO_PSR 0x08 /* Status Register */ |
| 22 | #define PIO_OER 0x10 /* Output Enable Register */ |
| 23 | #define PIO_ODR 0x14 /* Output Disable Register */ |
| 24 | #define PIO_OSR 0x18 /* Output Status Register */ |
| 25 | #define PIO_IFER 0x20 /* Glitch Input Filter Enable */ |
| 26 | #define PIO_IFDR 0x24 /* Glitch Input Filter Disable */ |
| 27 | #define PIO_IFSR 0x28 /* Glitch Input Filter Status */ |
| 28 | #define PIO_SODR 0x30 /* Set Output Data Register */ |
| 29 | #define PIO_CODR 0x34 /* Clear Output Data Register */ |
| 30 | #define PIO_ODSR 0x38 /* Output Data Status Register */ |
| 31 | #define PIO_PDSR 0x3c /* Pin Data Status Register */ |
| 32 | #define PIO_IER 0x40 /* Interrupt Enable Register */ |
| 33 | #define PIO_IDR 0x44 /* Interrupt Disable Register */ |
| 34 | #define PIO_IMR 0x48 /* Interrupt Mask Register */ |
| 35 | #define PIO_ISR 0x4c /* Interrupt Status Register */ |
| 36 | #define PIO_MDER 0x50 /* Multi-driver Enable Register */ |
| 37 | #define PIO_MDDR 0x54 /* Multi-driver Disable Register */ |
| 38 | #define PIO_MDSR 0x58 /* Multi-driver Status Register */ |
| 39 | #define PIO_PUDR 0x60 /* Pull-up Disable Register */ |
| 40 | #define PIO_PUER 0x64 /* Pull-up Enable Register */ |
| 41 | #define PIO_PUSR 0x68 /* Pull-up Status Register */ |
| 42 | #define PIO_ASR 0x70 /* Peripheral A Select Register */ |
| 43 | #define PIO_BSR 0x74 /* Peripheral B Select Register */ |
| 44 | #define PIO_ABSR 0x78 /* AB Status Register */ |
| 45 | #define PIO_OWER 0xa0 /* Output Write Enable Register */ |
| 46 | #define PIO_OWDR 0xa4 /* Output Write Disable Register */ |
| 47 | #define PIO_OWSR 0xa8 /* Output Write Status Register */ |
| 48 | |
| 49 | #endif |