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/*
* Copyright (C) 2010 Tobias Klauser <tklauser@distanz.ch>
* Copyright (C) 2010 chysun2000@gmail.com
*
* This file is part of nios2sim-ng.
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*/
#ifndef _TIMER_H_
#define _TIMER_H_
#include "device.h"
#define TIMER_BASE 0x84842000
#define TIMER_SIZE 48
#define TIMER_IRQ IRQ_TIMER
#define TIMER_REG_COUNT (TIMER_SIZE / sizeof(uint32_t))
#define TIMER_STATUS_REG 0
#define TIMER_CTRL_REG 1
#define TIMER_PERIODL_REG 2
#define TIMER_PERIODH_REG 3
#define TIMER_SNAPL_REG 4
#define TIMER_SNAPH_REG 5
#define TIMER_STATUS_TO_MASK 0x01
#define TIMER_STATUS_RUN_MASK 0x02
#define TIMER_CTRL_ITO_MASK 0x01
#define TIMER_CTRL_CONT_MASK 0x02
#define TIMER_CTRL_START_MASK 0x04
#define TIMER_CTRL_STOP_MASK 0x08
extern struct device timer_core;
#endif /* _TIMER_H_ */
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