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mmc: omap_hsmmc: use a default 52MHz max clock rate if none is specified

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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.kiernan@gmail.com>
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Tested-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Jean-Jacques Hiblot 2018-02-23 10:40:19 +01:00 committed by Jaehoon Chung
parent 27a4b3bc4c
commit beac7d33d9
1 changed files with 2 additions and 0 deletions
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drivers/mmc/omap_hsmmc.c
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@ -1832,6 +1832,8 @@ 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;