diff options
| -rw-r--r-- | drivers/mmc/mmc-uclass.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/mmc/mmc-uclass.c b/drivers/mmc/mmc-uclass.c index d4db4c85791..551007905c3 100644 --- a/drivers/mmc/mmc-uclass.c +++ b/drivers/mmc/mmc-uclass.c @@ -184,6 +184,11 @@ int mmc_of_parse(struct udevice *dev, struct mmc_config *cfg) cfg->host_caps |= MMC_CAP_NEEDS_POLL; } + if (dev_read_bool(dev, "no-1-8-v")) { + cfg->host_caps &= ~(UHS_CAPS | MMC_MODE_HS200 | + MMC_MODE_HS400 | MMC_MODE_HS400_ES); + } + return 0; } |