1 #ifndef __SDHCI_PCI_H 2 #define __SDHCI_PCI_H 3 4 /* 5 * PCI device IDs 6 */ 7 8 #define PCI_DEVICE_ID_INTEL_PCH_SDIO0 0x8809 9 #define PCI_DEVICE_ID_INTEL_PCH_SDIO1 0x880a 10 #define PCI_DEVICE_ID_INTEL_BYT_EMMC 0x0f14 11 #define PCI_DEVICE_ID_INTEL_BYT_SDIO 0x0f15 12 #define PCI_DEVICE_ID_INTEL_BYT_SD 0x0f16 13 #define PCI_DEVICE_ID_INTEL_BYT_EMMC2 0x0f50 14 #define PCI_DEVICE_ID_INTEL_MRFL_MMC 0x1190 15 #define PCI_DEVICE_ID_INTEL_CLV_SDIO0 0x08f9 16 #define PCI_DEVICE_ID_INTEL_CLV_SDIO1 0x08fa 17 #define PCI_DEVICE_ID_INTEL_CLV_SDIO2 0x08fb 18 #define PCI_DEVICE_ID_INTEL_CLV_EMMC0 0x08e5 19 #define PCI_DEVICE_ID_INTEL_CLV_EMMC1 0x08e6 20 #define PCI_DEVICE_ID_INTEL_QRK_SD 0x08A7 21 22 /* 23 * PCI registers 24 */ 25 26 #define PCI_SDHCI_IFPIO 0x00 27 #define PCI_SDHCI_IFDMA 0x01 28 #define PCI_SDHCI_IFVENDOR 0x02 29 30 #define PCI_SLOT_INFO 0x40 /* 8 bits */ 31 #define PCI_SLOT_INFO_SLOTS(x) ((x >> 4) & 7) 32 #define PCI_SLOT_INFO_FIRST_BAR_MASK 0x07 33 34 #define MAX_SLOTS 8 35 36 struct sdhci_pci_chip; 37 struct sdhci_pci_slot; 38 39 struct sdhci_pci_fixes { 40 unsigned int quirks; 41 unsigned int quirks2; 42 bool allow_runtime_pm; 43 bool own_cd_for_runtime_pm; 44 45 int (*probe) (struct sdhci_pci_chip *); 46 47 int (*probe_slot) (struct sdhci_pci_slot *); 48 void (*remove_slot) (struct sdhci_pci_slot *, int); 49 50 int (*suspend) (struct sdhci_pci_chip *); 51 int (*resume) (struct sdhci_pci_chip *); 52 }; 53 54 struct sdhci_pci_slot { 55 struct sdhci_pci_chip *chip; 56 struct sdhci_host *host; 57 struct sdhci_pci_data *data; 58 59 int pci_bar; 60 int rst_n_gpio; 61 int cd_gpio; 62 int cd_irq; 63 64 void (*hw_reset)(struct sdhci_host *host); 65 }; 66 67 struct sdhci_pci_chip { 68 struct pci_dev *pdev; 69 70 unsigned int quirks; 71 unsigned int quirks2; 72 bool allow_runtime_pm; 73 const struct sdhci_pci_fixes *fixes; 74 75 int num_slots; /* Slots on controller */ 76 struct sdhci_pci_slot *slots[MAX_SLOTS]; /* Pointers to host slots */ 77 }; 78 79 #endif /* __SDHCI_PCI_H */ 80