Merge tag 'seabios-20211203-pull-request' of git://git.kraxel.org/qemu into staging
[qemu.git] / include / hw / timer / digic-timer.h
1 /*
2 * Canon DIGIC timer block declarations.
3 *
4 * Copyright (C) 2013 Antony Pavlov <antonynpavlov@gmail.com>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 */
17
18 #ifndef HW_TIMER_DIGIC_TIMER_H
19 #define HW_TIMER_DIGIC_TIMER_H
20
21 #include "hw/sysbus.h"
22 #include "hw/ptimer.h"
23 #include "qom/object.h"
24
25 #define TYPE_DIGIC_TIMER "digic-timer"
26 OBJECT_DECLARE_SIMPLE_TYPE(DigicTimerState, DIGIC_TIMER)
27
28 #define DIGIC_TIMER_CONTROL 0x00
29 #define DIGIC_TIMER_CONTROL_RST 0x80000000
30 #define DIGIC_TIMER_CONTROL_EN 0x00000001
31 #define DIGIC_TIMER_RELVALUE 0x08
32 #define DIGIC_TIMER_VALUE 0x0c
33
34 struct DigicTimerState {
35 /*< private >*/
36 SysBusDevice parent_obj;
37 /*< public >*/
38
39 MemoryRegion iomem;
40 ptimer_state *ptimer;
41
42 uint32_t control;
43 uint32_t relvalue;
44 };
45
46 #endif /* HW_TIMER_DIGIC_TIMER_H */