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_BSW_EMMC 0x2294 15 #define PCI_DEVICE_ID_INTEL_BSW_SDIO 0x2295 16 #define PCI_DEVICE_ID_INTEL_BSW_SD 0x2296 17 #define PCI_DEVICE_ID_INTEL_MRFL_MMC 0x1190 18 #define PCI_DEVICE_ID_INTEL_CLV_SDIO0 0x08f9 19 #define PCI_DEVICE_ID_INTEL_CLV_SDIO1 0x08fa 20 #define PCI_DEVICE_ID_INTEL_CLV_SDIO2 0x08fb 21 #define PCI_DEVICE_ID_INTEL_CLV_EMMC0 0x08e5 22 #define PCI_DEVICE_ID_INTEL_CLV_EMMC1 0x08e6 23 #define PCI_DEVICE_ID_INTEL_QRK_SD 0x08A7 24 25 /* 26 * PCI registers 27 */ 28 29 #define PCI_SDHCI_IFPIO 0x00 30 #define PCI_SDHCI_IFDMA 0x01 31 #define PCI_SDHCI_IFVENDOR 0x02 32 33 #define PCI_SLOT_INFO 0x40 /* 8 bits */ 34 #define PCI_SLOT_INFO_SLOTS(x) ((x >> 4) & 7) 35 #define PCI_SLOT_INFO_FIRST_BAR_MASK 0x07 36 37 #define MAX_SLOTS 8 38 39 struct sdhci_pci_chip; 40 struct sdhci_pci_slot; 41 42 struct sdhci_pci_fixes { 43 unsigned int quirks; 44 unsigned int quirks2; 45 bool allow_runtime_pm; 46 bool own_cd_for_runtime_pm; 47 48 int (*probe) (struct sdhci_pci_chip *); 49 50 int (*probe_slot) (struct sdhci_pci_slot *); 51 void (*remove_slot) (struct sdhci_pci_slot *, int); 52 53 int (*suspend) (struct sdhci_pci_chip *); 54 int (*resume) (struct sdhci_pci_chip *); 55 }; 56 57 struct sdhci_pci_slot { 58 struct sdhci_pci_chip *chip; 59 struct sdhci_host *host; 60 struct sdhci_pci_data *data; 61 62 int pci_bar; 63 int rst_n_gpio; 64 int cd_gpio; 65 int cd_irq; 66 67 void (*hw_reset)(struct sdhci_host *host); 68 }; 69 70 struct sdhci_pci_chip { 71 struct pci_dev *pdev; 72 73 unsigned int quirks; 74 unsigned int quirks2; 75 bool allow_runtime_pm; 76 const struct sdhci_pci_fixes *fixes; 77 78 int num_slots; /* Slots on controller */ 79 struct sdhci_pci_slot *slots[MAX_SLOTS]; /* Pointers to host slots */ 80 }; 81 82 #endif /* __SDHCI_PCI_H */ 83