diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c index 5bd58b95d..48ebe081f 100644 --- a/drivers/mmc/core/core.c +++ b/drivers/mmc/core/core.c @@ -1684,6 +1684,14 @@ void mmc_power_off(struct mmc_host *host) if (host->ios.power_mode == MMC_POWER_OFF) return; + mmc_set_initial_signal_voltage(host); + + /* + * This delay should be sufficient to allow the power supply + * to reach the minimum voltage. + */ + mmc_delay(host->ios.power_delay_ms); + mmc_pwrseq_power_off(host); host->ios.clock = 0;