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Diffstat (limited to 'drivers/mmc/host/dw_mmc.h')
| -rw-r--r-- | drivers/mmc/host/dw_mmc.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/mmc/host/dw_mmc.h b/drivers/mmc/host/dw_mmc.h index 0a85d05eaf12..7f1e38621d13 100644 --- a/drivers/mmc/host/dw_mmc.h +++ b/drivers/mmc/host/dw_mmc.h @@ -118,6 +118,7 @@ struct dw_mci_dma_slave { * @part_buf: Simple buffer for partial fifo reads/writes. * @push_data: Pointer to FIFO push function. * @pull_data: Pointer to FIFO pull function. + * @quirks: Set of quirks that apply to specific versions of the IP. * @vqmmc_enabled: Status of vqmmc, should be true or false. * @irq_flags: The flags to be passed to request_irq. * @irq: The irq value to be passed to request_irq. @@ -223,6 +224,7 @@ struct dw_mci { void (*push_data)(struct dw_mci *host, void *buf, int cnt); void (*pull_data)(struct dw_mci *host, void *buf, int cnt); + u32 quirks; bool vqmmc_enabled; unsigned long irq_flags; /* IRQ flags */ int irq; @@ -274,6 +276,9 @@ struct dw_mci_board { struct dma_pdata *data; }; +/* Support for longer data read timeout */ +#define DW_MMC_QUIRK_EXTENDED_TMOUT BIT(0) + #define DW_MMC_240A 0x240a #define DW_MMC_280A 0x280a |