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
  14 #define TYPE_ASPEED_SDHCI "aspeed.sdhci"
  15 #define ASPEED_SDHCI(obj) OBJECT_CHECK(AspeedSDHCIState, (obj), \
  16                                        TYPE_ASPEED_SDHCI)
  17
  18 #define ASPEED_SDHCI_CAPABILITIES 0x01E80080
  19 #define ASPEED_SDHCI_NUM_SLOTS    2
  20 #define ASPEED_SDHCI_NUM_REGS     (ASPEED_SDHCI_REG_SIZE / sizeof(uint32_t))
  21 #define ASPEED_SDHCI_REG_SIZE     0x100
  22
  23 typedef struct AspeedSDHCIState {
  24     SysBusDevice parent;
  25
  26     SDHCIState slots[ASPEED_SDHCI_NUM_SLOTS];
  27     uint8_t num_slots;
  28
  29     MemoryRegion iomem;
  30     qemu_irq irq;
  31
  32     uint32_t regs[ASPEED_SDHCI_NUM_REGS];
  33 } AspeedSDHCIState;
  34
  35 #endif /* ASPEED_SDHCI_H */