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 45