ppc/pnv: Add a HIOMAP erase command
[qemu.git] / include / hw / misc / bcm2835_mphi.h
1 /*
2 * BCM2835 SOC MPHI state definitions
3 *
4 * Copyright (c) 2020 Paul Zimmerman <pauldzim@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 #ifndef HW_MISC_BCM2835_MPHI_H
18 #define HW_MISC_BCM2835_MPHI_H
19
20 #include "hw/irq.h"
21 #include "hw/sysbus.h"
22
23 #define MPHI_MMIO_SIZE 0x1000
24
25 typedef struct BCM2835MphiState BCM2835MphiState;
26
27 struct BCM2835MphiState {
28 SysBusDevice parent_obj;
29 qemu_irq irq;
30 MemoryRegion iomem;
31
32 uint32_t outdda;
33 uint32_t outddb;
34 uint32_t ctrl;
35 uint32_t intstat;
36 uint32_t swirq;
37 };
38
39 #define TYPE_BCM2835_MPHI "bcm2835-mphi"
40
41 #define BCM2835_MPHI(obj) \
42 OBJECT_CHECK(BCM2835MphiState, (obj), TYPE_BCM2835_MPHI)
43
44 #endif