diff options
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/omap_hsmmc.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c index d2fad587f37..af374771bed 100644 --- a/drivers/mmc/host/omap_hsmmc.c +++ b/drivers/mmc/host/omap_hsmmc.c @@ -347,7 +347,14 @@ static int omap_hsmmc_23_set_sleep(struct device *dev, int slot, int sleep, err = regulator_set_mode(host->vcc, mode); if (err) return err; - return regulator_set_mode(host->vcc_aux, mode); + + if (!mmc_slot(host).vcc_aux_disable_is_sleep) + return regulator_set_mode(host->vcc_aux, mode); + + if (sleep) + return regulator_disable(host->vcc_aux); + else + return regulator_enable(host->vcc_aux); } static int omap_hsmmc_gpio_init(struct omap_mmc_platform_data *pdata) @@ -1982,6 +1989,13 @@ static int __init omap_hsmmc_probe(struct platform_device *pdev) else mmc->ops = &omap_hsmmc_ops; + /* + * If regulator_disable can only put vcc_aux to sleep then there is + * no off state. + */ + if (mmc_slot(host).vcc_aux_disable_is_sleep) + mmc_slot(host).no_off = 1; + mmc->f_min = 400000; mmc->f_max = 52000000; |