diff options
Diffstat (limited to 'drivers/mmc/msm_sdhci.c')
| -rw-r--r-- | drivers/mmc/msm_sdhci.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/mmc/msm_sdhci.c b/drivers/mmc/msm_sdhci.c index 27bb7052fca..ac77fb06bf7 100644 --- a/drivers/mmc/msm_sdhci.c +++ b/drivers/mmc/msm_sdhci.c @@ -10,6 +10,7 @@ #include <clk.h> #include <dm.h> #include <malloc.h> +#include <reset.h> #include <sdhci.h> #include <wait_bit.h> #include <asm/global_data.h> @@ -153,9 +154,18 @@ static int msm_sdc_probe(struct udevice *dev) const struct msm_sdhc_variant_info *var_info; struct sdhci_host *host = &prv->host; u32 core_version, core_minor, core_major; + struct reset_ctl bcr_rst; u32 caps; int ret; + ret = reset_get_by_index(dev, 0, &bcr_rst); + if (!ret) { + reset_assert(&bcr_rst); + udelay(200); + reset_deassert(&bcr_rst); + udelay(200); + } + host->quirks = SDHCI_QUIRK_WAIT_SEND_CMD | SDHCI_QUIRK_BROKEN_R1B; host->max_clk = 0; |