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 #include "qom/object.h"
  23
  24 #define MPHI_MMIO_SIZE      0x1000
  25
  26 typedef struct BCM2835MphiState BCM2835MphiState;
  27
  28 struct BCM2835MphiState {
  29     SysBusDevice parent_obj;
  30     qemu_irq irq;
  31     MemoryRegion iomem;
  32
  33     uint32_t outdda;
  34     uint32_t outddb;
  35     uint32_t ctrl;
  36     uint32_t intstat;
  37     uint32_t swirq;
  38 };
  39
  40 #define TYPE_BCM2835_MPHI   "bcm2835-mphi"
  41
  42 OBJECT_DECLARE_SIMPLE_TYPE(BCM2835MphiState, BCM2835_MPHI)
  43
  44 #endif