include/hw/gpio/bcm2835_gpio.h

   1 /*
   2  * Raspberry Pi (BCM2835) GPIO Controller
   3  *
   4  * Copyright (c) 2017 Antfield SAS
   5  *
   6  * Authors:
   7  *  Clement Deschamps <clement.deschamps@antfield.fr>
   8  *  Luc Michel <luc.michel@antfield.fr>
   9  *
  10  * This work is licensed under the terms of the GNU GPL, version 2 or later.
  11  * See the COPYING file in the top-level directory.
  12  */
  13
  14 #ifndef BCM2835_GPIO_H
  15 #define BCM2835_GPIO_H
  16
  17 #include "hw/sd/sd.h"
  18 #include "hw/sysbus.h"
  19 #include "qom/object.h"
  20
  21 struct BCM2835GpioState {
  22     SysBusDevice parent_obj;
  23
  24     MemoryRegion iomem;
  25
  26     /* SDBus selector */
  27     SDBus sdbus;
  28     SDBus *sdbus_sdhci;
  29     SDBus *sdbus_sdhost;
  30
  31     uint8_t fsel[54];
  32     uint32_t lev0, lev1;
  33     uint8_t sd_fsel;
  34     qemu_irq out[54];
  35 };
  36 typedef struct BCM2835GpioState BCM2835GpioState;
  37
  38 #define TYPE_BCM2835_GPIO "bcm2835_gpio"
  39 DECLARE_INSTANCE_CHECKER(BCM2835GpioState, BCM2835_GPIO,
  40                          TYPE_BCM2835_GPIO)
  41
  42 #endif