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 21 /* 22 * PCI registers 23 */ 24 25 #define PCI_SDHCI_IFPIO 0x00 26 #define PCI_SDHCI_IFDMA 0x01 27 #define PCI_SDHCI_IFVENDOR 0x02 28 29 #define PCI_SLOT_INFO 0x40 /* 8 bits */ 30 #define PCI_SLOT_INFO_SLOTS(x) ((x >> 4) & 7) 31 #define PCI_SLOT_INFO_FIRST_BAR_MASK 0x07 32 33 #define MAX_SLOTS 8 34 35 struct sdhci_pci_chip; 36 struct sdhci_pci_slot; 37 38 struct sdhci_pci_fixes { 39 unsigned int quirks; 40 unsigned int quirks2; 41 bool allow_runtime_pm; 42 bool own_cd_for_runtime_pm; 43 44 int (*probe) (struct sdhci_pci_chip *); 45 46 int (*probe_slot) (struct sdhci_pci_slot *); 47 void (*remove_slot) (struct sdhci_pci_slot *, int); 48 49 int (*suspend) (struct sdhci_pci_chip *); 50 int (*resume) (struct sdhci_pci_chip *); 51 }; 52 53 struct sdhci_pci_slot { 54 struct sdhci_pci_chip *chip; 55 struct sdhci_host *host; 56 struct sdhci_pci_data *data; 57 58 int pci_bar; 59 int rst_n_gpio; 60 int cd_gpio; 61 int cd_irq; 62 63 void (*hw_reset)(struct sdhci_host *host); 64 }; 65 66 struct sdhci_pci_chip { 67 struct pci_dev *pdev; 68 69 unsigned int quirks; 70 unsigned int quirks2; 71 bool allow_runtime_pm; 72 const struct sdhci_pci_fixes *fixes; 73 74 int num_slots; /* Slots on controller */ 75 struct sdhci_pci_slot *slots[MAX_SLOTS]; /* Pointers to host slots */ 76 }; 77 78 #endif /* __SDHCI_PCI_H */ 79