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at91_pio.h

/*
 * arch/arm/mach-at91/include/mach/at91_pio.h
 *
 * Copyright (C) 2005 Ivan Kokshaysky
 * Copyright (C) SAN People
 *
 * Parallel I/O Controller (PIO) - System peripherals registers.
 * Based on AT91RM9200 datasheet revision E.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 */

#ifndef AT91_PIO_H
#define AT91_PIO_H

#define PIO_PER         0x00  /* Enable Register */
#define PIO_PDR         0x04  /* Disable Register */
#define PIO_PSR         0x08  /* Status Register */
#define PIO_OER         0x10  /* Output Enable Register */
#define PIO_ODR         0x14  /* Output Disable Register */
#define PIO_OSR         0x18  /* Output Status Register */
#define PIO_IFER  0x20  /* Glitch Input Filter Enable */
#define PIO_IFDR  0x24  /* Glitch Input Filter Disable */
#define PIO_IFSR  0x28  /* Glitch Input Filter Status */
#define PIO_SODR  0x30  /* Set Output Data Register */
#define PIO_CODR  0x34  /* Clear Output Data Register */
#define PIO_ODSR  0x38  /* Output Data Status Register */
#define PIO_PDSR  0x3c  /* Pin Data Status Register */
#define PIO_IER         0x40  /* Interrupt Enable Register */
#define PIO_IDR         0x44  /* Interrupt Disable Register */
#define PIO_IMR         0x48  /* Interrupt Mask Register */
#define PIO_ISR         0x4c  /* Interrupt Status Register */
#define PIO_MDER  0x50  /* Multi-driver Enable Register */
#define PIO_MDDR  0x54  /* Multi-driver Disable Register */
#define PIO_MDSR  0x58  /* Multi-driver Status Register */
#define PIO_PUDR  0x60  /* Pull-up Disable Register */
#define PIO_PUER  0x64  /* Pull-up Enable Register */
#define PIO_PUSR  0x68  /* Pull-up Status Register */
#define PIO_ASR         0x70  /* Peripheral A Select Register */
#define PIO_BSR         0x74  /* Peripheral B Select Register */
#define PIO_ABSR  0x78  /* AB Status Register */
#define PIO_OWER  0xa0  /* Output Write Enable Register */
#define PIO_OWDR  0xa4  /* Output Write Disable Register */
#define PIO_OWSR  0xa8  /* Output Write Status Register */

#endif

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