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
  20 typedef struct BCM2835GpioState {
  21     SysBusDevice parent_obj;
  22
  23     MemoryRegion iomem;
  24
  25     /* SDBus selector */
  26     SDBus sdbus;
  27     SDBus *sdbus_sdhci;
  28     SDBus *sdbus_sdhost;
  29
  30     uint8_t fsel[54];
  31     uint32_t lev0, lev1;
  32     uint8_t sd_fsel;
  33     qemu_irq out[54];
  34 } BCM2835GpioState;
  35
  36 #define TYPE_BCM2835_GPIO "bcm2835_gpio"
  37 #define BCM2835_GPIO(obj) \
  38     OBJECT_CHECK(BCM2835GpioState, (obj), TYPE_BCM2835_GPIO)
  39
  40 #endif