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