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576e99cb AP |
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" | |
576e99cb | 22 | #include "hw/ptimer.h" |
db1015e9 | 23 | #include "qom/object.h" |
576e99cb AP |
24 | |
25 | #define TYPE_DIGIC_TIMER "digic-timer" | |
db1015e9 | 26 | typedef struct DigicTimerState DigicTimerState; |
8110fa1d EH |
27 | DECLARE_INSTANCE_CHECKER(DigicTimerState, DIGIC_TIMER, |
28 | TYPE_DIGIC_TIMER) | |
576e99cb AP |
29 | |
30 | #define DIGIC_TIMER_CONTROL 0x00 | |
31 | #define DIGIC_TIMER_CONTROL_RST 0x80000000 | |
32 | #define DIGIC_TIMER_CONTROL_EN 0x00000001 | |
33 | #define DIGIC_TIMER_RELVALUE 0x08 | |
34 | #define DIGIC_TIMER_VALUE 0x0c | |
35 | ||
db1015e9 | 36 | struct DigicTimerState { |
576e99cb AP |
37 | /*< private >*/ |
38 | SysBusDevice parent_obj; | |
39 | /*< public >*/ | |
40 | ||
41 | MemoryRegion iomem; | |
42 | ptimer_state *ptimer; | |
43 | ||
44 | uint32_t control; | |
45 | uint32_t relvalue; | |
db1015e9 | 46 | }; |
576e99cb AP |
47 | |
48 | #endif /* HW_TIMER_DIGIC_TIMER_H */ |