diff options
Diffstat (limited to 'kernel/drivers/mmc/host/dw_mmc.h')
| -rw-r--r-- | kernel/drivers/mmc/host/dw_mmc.h | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/kernel/drivers/mmc/host/dw_mmc.h b/kernel/drivers/mmc/host/dw_mmc.h index f45ab91de..f695b58f0 100644 --- a/kernel/drivers/mmc/host/dw_mmc.h +++ b/kernel/drivers/mmc/host/dw_mmc.h @@ -148,6 +148,15 @@ #define SDMMC_SET_FIFOTH(m, r, t) (((m) & 0x7) << 28 | \ ((r) & 0xFFF) << 16 | \ ((t) & 0xFFF)) +/* HCON register defines */ +#define DMA_INTERFACE_IDMA (0x0) +#define DMA_INTERFACE_DWDMA (0x1) +#define DMA_INTERFACE_GDMA (0x2) +#define DMA_INTERFACE_NODMA (0x3) +#define SDMMC_GET_TRANS_MODE(x) (((x)>>16) & 0x3) +#define SDMMC_GET_SLOT_NUM(x) ((((x)>>1) & 0x1F) + 1) +#define SDMMC_GET_HDATA_WIDTH(x) (((x)>>7) & 0x7) +#define SDMMC_GET_ADDR_CONFIG(x) (((x)>>27) & 0x1) /* Internal DMAC interrupt defines */ #define SDMMC_IDMAC_INT_AI BIT(9) #define SDMMC_IDMAC_INT_NI BIT(8) @@ -163,7 +172,7 @@ /* Version ID register define */ #define SDMMC_GET_VERID(x) ((x) & 0xFFFF) /* Card read threshold */ -#define SDMMC_SET_RD_THLD(v, x) (((v) & 0x1FFF) << 16 | (x)) +#define SDMMC_SET_RD_THLD(v, x) (((v) & 0xFFF) << 16 | (x)) #define SDMMC_UHS_18V BIT(0) /* All ctrl reset bits */ #define SDMMC_CTRL_ALL_RESET_FLAGS \ @@ -227,7 +236,6 @@ extern int dw_mci_resume(struct dw_mci *host); * struct dw_mci_slot - MMC slot state * @mmc: The mmc_host representing this slot. * @host: The MMC controller this slot is using. - * @quirks: Slot-level quirks (DW_MCI_SLOT_QUIRK_XXX) * @ctype: Card type for this slot. * @mrq: mmc_request currently being processed or waiting to be * processed, or NULL when the slot is idle. @@ -245,8 +253,6 @@ struct dw_mci_slot { struct mmc_host *mmc; struct dw_mci *host; - int quirks; - u32 ctype; struct mmc_request *mrq; @@ -284,8 +290,10 @@ struct dw_mci_drv_data { void (*prepare_command)(struct dw_mci *host, u32 *cmdr); void (*set_ios)(struct dw_mci *host, struct mmc_ios *ios); int (*parse_dt)(struct dw_mci *host); - int (*execute_tuning)(struct dw_mci_slot *slot); + int (*execute_tuning)(struct dw_mci_slot *slot, u32 opcode); int (*prepare_hs400_tuning)(struct dw_mci *host, struct mmc_ios *ios); + int (*switch_voltage)(struct mmc_host *mmc, + struct mmc_ios *ios); }; #endif /* _DW_MMC_H_ */ |