LXR qemu/include/hw/gpio/bcm2835

   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
  21struct 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
  37#define TYPE_BCM2835_GPIO "bcm2835_gpio"
  38OBJECT_DECLARE_SIMPLE_TYPE(BCM2835GpioState, BCM2835_GPIO)
  39
  40#endif
  41