include/hw/sd/aspeed_sdhci.h

   1 /*
   2  * Aspeed SD Host Controller
   3  * Eddie James <eajames@linux.ibm.com>
   4  *
   5  * Copyright (C) 2019 IBM Corp
   6  * SPDX-License-Identifer: GPL-2.0-or-later
   7  */
   8
   9 #ifndef ASPEED_SDHCI_H
  10 #define ASPEED_SDHCI_H
  11
  12 #include "hw/sd/sdhci.h"
  13 #include "qom/object.h"
  14
  15 #define TYPE_ASPEED_SDHCI "aspeed.sdhci"
  16 typedef struct AspeedSDHCIState AspeedSDHCIState;
  17 #define ASPEED_SDHCI(obj) OBJECT_CHECK(AspeedSDHCIState, (obj), \
  18                                        TYPE_ASPEED_SDHCI)
  19
  20 #define ASPEED_SDHCI_CAPABILITIES 0x01E80080
  21 #define ASPEED_SDHCI_NUM_SLOTS    2
  22 #define ASPEED_SDHCI_NUM_REGS     (ASPEED_SDHCI_REG_SIZE / sizeof(uint32_t))
  23 #define ASPEED_SDHCI_REG_SIZE     0x100
  24
  25 struct AspeedSDHCIState {
  26     SysBusDevice parent;
  27
  28     SDHCIState slots[ASPEED_SDHCI_NUM_SLOTS];
  29     uint8_t num_slots;
  30
  31     MemoryRegion iomem;
  32     qemu_irq irq;
  33
  34     uint32_t regs[ASPEED_SDHCI_NUM_REGS];
  35 };
  36
  37 #endif /* ASPEED_SDHCI_H */