diff options
Diffstat (limited to 'include/linux/mmc/host.h')
-rw-r--r-- | include/linux/mmc/host.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h index f65913c9f5a4..e77d7541da3c 100644 --- a/include/linux/mmc/host.h +++ b/include/linux/mmc/host.h @@ -44,6 +44,7 @@ struct mmc_ios { #define MMC_BUS_WIDTH_1 0 #define MMC_BUS_WIDTH_4 2 #define MMC_BUS_WIDTH_8 3 +#define MMC_BUS_WIDTH_DDR 8 unsigned char timing; /* timing specification used */ @@ -155,6 +156,7 @@ struct mmc_host { #define MMC_CAP_DISABLE (1 << 7) /* Can the host be disabled */ #define MMC_CAP_NONREMOVABLE (1 << 8) /* Nonremovable e.g. eMMC */ #define MMC_CAP_WAIT_WHILE_BUSY (1 << 9) /* Waits while card is busy */ +#define MMC_CAP_DATA_DDR (1 << 10) /* Can the host do ddr transfers */ mmc_pm_flag_t pm_caps; /* supported pm features */ |