mmc_of_parse() doesn't set a default value if none is available in DT.
In that case, use a default 52MHz clock rate.

Signed-off-by: Alex Kiernan <alex.kier...@gmail.com>
Signed-off-by: Jean-Jacques Hiblot <jjhib...@ti.com>

---

 drivers/mmc/omap_hsmmc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c
index 31c1f66..f61fae9 100644
--- a/drivers/mmc/omap_hsmmc.c
+++ b/drivers/mmc/omap_hsmmc.c
@@ -1836,6 +1836,8 @@ static int omap_hsmmc_ofdata_to_platdata(struct udevice 
*dev)
        if (ret < 0)
                return ret;
 
+       if (!cfg->f_max)
+               cfg->f_max = 52000000;
        cfg->host_caps |= MMC_MODE_HS_52MHz | MMC_MODE_HS;
        cfg->f_min = 400000;
        cfg->voltages = MMC_VDD_32_33 | MMC_VDD_33_34 | MMC_VDD_165_195;
-- 
1.9.1

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