diff options
Diffstat (limited to 'sys/dev/mmc/bridge.h')
| -rw-r--r-- | sys/dev/mmc/bridge.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sys/dev/mmc/bridge.h b/sys/dev/mmc/bridge.h index 3537e6a4d79f..bd61c15ae4d5 100644 --- a/sys/dev/mmc/bridge.h +++ b/sys/dev/mmc/bridge.h @@ -104,6 +104,10 @@ enum mmc_bus_width { bus_width_1 = 0, bus_width_4 = 2, bus_width_8 = 3 }; +enum mmc_bus_timing { + bus_timing_normal = 0, bus_timing_hs +}; + struct mmc_ios { uint32_t clock; /* Speed of the clock in Hz to move data */ enum mmc_vdd vdd; /* Voltage to apply to the power pins/ */ @@ -111,6 +115,7 @@ struct mmc_ios { enum mmc_chip_select chip_select; enum mmc_bus_width bus_width; enum mmc_power_mode power_mode; + enum mmc_bus_timing timing; }; enum mmc_card_mode { @@ -125,6 +130,7 @@ struct mmc_host { uint32_t caps; #define MMC_CAP_4_BIT_DATA (1 << 0) /* Can do 4-bit data transfers */ #define MMC_CAP_8_BIT_DATA (1 << 1) /* Can do 8-bit data transfers */ +#define MMC_CAP_HSPEED (1 << 2) /* Can do High Speed transfers */ enum mmc_card_mode mode; struct mmc_ios ios; /* Current state of the host */ }; |