block/export: Add query-block-exports
[qemu.git] / include / hw / timer / stm32f2xx_timer.h
1 /*
2 * STM32F2XX Timer
3 *
4 * Copyright (c) 2014 Alistair Francis <alistair@alistair23.me>
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 * THE SOFTWARE.
23 */
24
25 #ifndef HW_STM32F2XX_TIMER_H
26 #define HW_STM32F2XX_TIMER_H
27
28 #include "hw/sysbus.h"
29 #include "qemu/timer.h"
30 #include "qom/object.h"
31
32 #define TIM_CR1 0x00
33 #define TIM_CR2 0x04
34 #define TIM_SMCR 0x08
35 #define TIM_DIER 0x0C
36 #define TIM_SR 0x10
37 #define TIM_EGR 0x14
38 #define TIM_CCMR1 0x18
39 #define TIM_CCMR2 0x1C
40 #define TIM_CCER 0x20
41 #define TIM_CNT 0x24
42 #define TIM_PSC 0x28
43 #define TIM_ARR 0x2C
44 #define TIM_CCR1 0x34
45 #define TIM_CCR2 0x38
46 #define TIM_CCR3 0x3C
47 #define TIM_CCR4 0x40
48 #define TIM_DCR 0x48
49 #define TIM_DMAR 0x4C
50 #define TIM_OR 0x50
51
52 #define TIM_CR1_CEN 1
53
54 #define TIM_EGR_UG 1
55
56 #define TIM_CCER_CC2E (1 << 4)
57 #define TIM_CCMR1_OC2M2 (1 << 14)
58 #define TIM_CCMR1_OC2M1 (1 << 13)
59 #define TIM_CCMR1_OC2M0 (1 << 12)
60 #define TIM_CCMR1_OC2PE (1 << 11)
61
62 #define TIM_DIER_UIE 1
63
64 #define TYPE_STM32F2XX_TIMER "stm32f2xx-timer"
65 typedef struct STM32F2XXTimerState STM32F2XXTimerState;
66 DECLARE_INSTANCE_CHECKER(STM32F2XXTimerState, STM32F2XXTIMER,
67 TYPE_STM32F2XX_TIMER)
68
69 struct STM32F2XXTimerState {
70 /* <private> */
71 SysBusDevice parent_obj;
72
73 /* <public> */
74 MemoryRegion iomem;
75 QEMUTimer *timer;
76 qemu_irq irq;
77
78 int64_t tick_offset;
79 uint64_t hit_time;
80 uint64_t freq_hz;
81
82 uint32_t tim_cr1;
83 uint32_t tim_cr2;
84 uint32_t tim_smcr;
85 uint32_t tim_dier;
86 uint32_t tim_sr;
87 uint32_t tim_egr;
88 uint32_t tim_ccmr1;
89 uint32_t tim_ccmr2;
90 uint32_t tim_ccer;
91 uint32_t tim_psc;
92 uint32_t tim_arr;
93 uint32_t tim_ccr1;
94 uint32_t tim_ccr2;
95 uint32_t tim_ccr3;
96 uint32_t tim_ccr4;
97 uint32_t tim_dcr;
98 uint32_t tim_dmar;
99 uint32_t tim_or;
100 };
101
102 #endif /* HW_STM32F2XX_TIMER_H */