xref: /openbmc/qemu/include/hw/misc/npcm7xx_rng.h (revision c79aa350)
1 /*
2  * Nuvoton NPCM7xx Random Number Generator.
3  *
4  * Copyright 2020 Google LLC
5  *
6  * This program is free software; you can redistribute it and/or modify it
7  * under the terms of the GNU General Public License as published by the
8  * 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, but WITHOUT
12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14  * for more details.
15  */
16 #ifndef NPCM7XX_RNG_H
17 #define NPCM7XX_RNG_H
18 
19 #include "hw/sysbus.h"
20 
21 struct NPCM7xxRNGState {
22     SysBusDevice parent;
23 
24     MemoryRegion iomem;
25 
26     uint8_t rngcs;
27     uint8_t rngd;
28     uint8_t rngmode;
29 };
30 
31 #define TYPE_NPCM7XX_RNG "npcm7xx-rng"
32 OBJECT_DECLARE_SIMPLE_TYPE(NPCM7xxRNGState, NPCM7XX_RNG)
33 
34 #endif /* NPCM7XX_RNG_H */
35