diff options
| author | Peng Fan <peng.fan@nxp.com> | 2019-07-10 09:35:20 +0000 |
|---|---|---|
| committer | Peng Fan <peng.fan@nxp.com> | 2019-07-15 10:30:08 +0800 |
| commit | 479a8dd6dc2ca9223514289ed2aa11c659197594 (patch) | |
| tree | 25cf1195530c0e2359d36d4ca2fd79272bbc91c1 /drivers/mmc/mmc-uclass.c | |
| parent | b0fc3127bd22fc8d1185163e42f6a8457e5ca32c (diff) | |
mmc: Parse no-1-8-v DT property
Parse no-1-8-v DT
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Cc: Marek Vasut <marek.vasut+renesas@gmail.com>
Diffstat (limited to 'drivers/mmc/mmc-uclass.c')
| -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 d4db4c8579..551007905c 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; } |