diff options
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/atmel-mci.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c index 945a31d77364..42706ea0ba85 100644 --- a/drivers/mmc/host/atmel-mci.c +++ b/drivers/mmc/host/atmel-mci.c @@ -1402,8 +1402,14 @@ static void atmci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) clk_unprepare(host->mck); switch (ios->power_mode) { + case MMC_POWER_OFF: + if (!IS_ERR(mmc->supply.vmmc)) + mmc_regulator_set_ocr(mmc, mmc->supply.vmmc, 0); + break; case MMC_POWER_UP: set_bit(ATMCI_CARD_NEED_INIT, &slot->flags); + if (!IS_ERR(mmc->supply.vmmc)) + mmc_regulator_set_ocr(mmc, mmc->supply.vmmc, ios->vdd); break; default: /* @@ -2215,6 +2221,7 @@ static int __init atmci_init_slot(struct atmel_mci *host, } host->slot[id] = slot; + mmc_regulator_get_supply(mmc); mmc_add_host(mmc); if (gpio_is_valid(slot->detect_pin)) { |