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44 lines
819 B
C
44 lines
819 B
C
/*
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* Renesas Compare-match timer Object
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*
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* Copyright (c) 2019 Yoshinori Sato
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#ifndef HW_TIMER_RENESAS_CMT_H
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#define HW_TIMER_RENESAS_CMT_H
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#include "qemu/timer.h"
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#include "hw/sysbus.h"
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#include "qom/object.h"
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#define TYPE_RENESAS_CMT "renesas-cmt"
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typedef struct RCMTState RCMTState;
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DECLARE_INSTANCE_CHECKER(RCMTState, RCMT,
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TYPE_RENESAS_CMT)
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enum {
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CMT_CH = 2,
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CMT_NR_IRQ = 1 * CMT_CH
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};
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struct RCMTState {
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/*< private >*/
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SysBusDevice parent_obj;
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/*< public >*/
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uint64_t input_freq;
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MemoryRegion memory;
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uint16_t cmstr;
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uint16_t cmcr[CMT_CH];
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uint16_t cmcnt[CMT_CH];
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uint16_t cmcor[CMT_CH];
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int64_t tick[CMT_CH];
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qemu_irq cmi[CMT_CH];
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QEMUTimer timer[CMT_CH];
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};
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#endif
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