Merge tag 'pull-ppc-20211129' of https://github.com/legoater/qemu into staging
[qemu.git] / include / hw / timer / arm_mptimer.h
1 /*
2 * Private peripheral timer/watchdog blocks for ARM 11MPCore and A9MP
3 *
4 * Copyright (c) 2006-2007 CodeSourcery.
5 * Copyright (c) 2011 Linaro Limited
6 * Written by Paul Brook, Peter Maydell
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License
10 * as published by the Free Software Foundation; either version
11 * 2 of the License, or (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License along
19 * with this program; if not, see <http://www.gnu.org/licenses/>.
20 */
21 #ifndef HW_TIMER_ARM_MPTIMER_H
22 #define HW_TIMER_ARM_MPTIMER_H
23
24 #include "hw/sysbus.h"
25 #include "qom/object.h"
26
27 #define ARM_MPTIMER_MAX_CPUS 4
28
29 /* State of a single timer or watchdog block */
30 typedef struct {
31 uint32_t control;
32 uint32_t status;
33 struct ptimer_state *timer;
34 qemu_irq irq;
35 MemoryRegion iomem;
36 } TimerBlock;
37
38 #define TYPE_ARM_MPTIMER "arm_mptimer"
39 OBJECT_DECLARE_SIMPLE_TYPE(ARMMPTimerState, ARM_MPTIMER)
40
41 struct ARMMPTimerState {
42 /*< private >*/
43 SysBusDevice parent_obj;
44 /*< public >*/
45
46 uint32_t num_cpu;
47 TimerBlock timerblock[ARM_MPTIMER_MAX_CPUS];
48 MemoryRegion iomem;
49 };
50
51 #endif