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/*
* ASPEED Watchdog Controller
*
* Copyright (C) 2016-2017 IBM Corp.
*
* This code is licensed under the GPL version 2 or later. See the
* COPYING file in the top-level directory.
*/
#ifndef ASPEED_WDT_H
#define ASPEED_WDT_H
#include "hw/sysbus.h"
#define TYPE_ASPEED_WDT "aspeed.wdt"
#define ASPEED_WDT(obj) \
OBJECT_CHECK(AspeedWDTState, (obj), TYPE_ASPEED_WDT)
#define ASPEED_WDT_REGS_MAX (0x20 / 4)
typedef struct AspeedWDTState {
/*< private >*/
SysBusDevice parent_obj;
QEMUTimer *timer;
/*< public >*/
MemoryRegion iomem;
uint32_t regs[ASPEED_WDT_REGS_MAX];
uint32_t pclk_freq;
uint32_t silicon_rev;
uint32_t ext_pulse_width_mask;
} AspeedWDTState;
#endif /* ASPEED_WDT_H */
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