diff options
Diffstat (limited to 'drivers/mmc/zynq_sdhci.c')
| -rw-r--r-- | drivers/mmc/zynq_sdhci.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/mmc/zynq_sdhci.c b/drivers/mmc/zynq_sdhci.c index 775c17baac..88e478ee11 100644 --- a/drivers/mmc/zynq_sdhci.c +++ b/drivers/mmc/zynq_sdhci.c @@ -28,6 +28,7 @@ struct arasan_sdhci_priv { struct sdhci_host *host; u8 deviceid; u8 bank; + u8 no_1p8; }; #if defined(CONFIG_ARCH_ZYNQMP) @@ -236,6 +237,9 @@ static int arasan_sdhci_probe(struct udevice *dev) host->quirks |= SDHCI_QUIRK_BROKEN_HISPD_MODE; #endif + if (priv->no_1p8) + host->quirks |= SDHCI_QUIRK_NO_1_8_V; + plat->cfg.f_max = CONFIG_ZYNQ_SDHCI_MAX_FREQ; ret = mmc_of_parse(dev, &plat->cfg); @@ -277,6 +281,7 @@ static int arasan_sdhci_ofdata_to_platdata(struct udevice *dev) priv->deviceid = dev_read_u32_default(dev, "xlnx,device_id", -1); priv->bank = dev_read_u32_default(dev, "xlnx,mio-bank", 0); + priv->no_1p8 = dev_read_bool(dev, "no-1-8-v"); return 0; } |