SDMMC_TIMING_HIGHSPEED
if ((timing == SDMMC_TIMING_HIGHSPEED) && (sc->sc_flags & FL_HSS))
case SDMMC_TIMING_HIGHSPEED:
timing == SDMMC_TIMING_HIGHSPEED || sc->sc_slow_mode)
SDMMC_SDCLK_50MHZ, SDMMC_TIMING_HIGHSPEED);
sf->csd.tran_speed, SDMMC_TIMING_HIGHSPEED);
timing = SDMMC_TIMING_HIGHSPEED;
case SDMMC_TIMING_HIGHSPEED:
error = sdmmc_chip_bus_clock(sc->sct, sc->sch, speed, SDMMC_TIMING_HIGHSPEED);
[SDMMC_TIMING_HIGHSPEED] = 52000,