| 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/core/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 | |
| 37 | #define TYPE_BCM2835_GPIO "bcm2835_gpio" |
| 38 | OBJECT_DECLARE_SIMPLE_TYPE(BCM2835GpioState, BCM2835_GPIO) |
| 39 | |
| 40 | #endif |