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(parent: 1f4d507) | patch
mmc: dw_mmc: change the DW_MCI_FREQ_MIN from 400K to 100K
authorJaehoon Chung <jh80.chung@samsung.com>
Thu, 17 Nov 2016 07:40:35 +0000 (16:40 +0900)
committerUlf Hansson <ulf.hansson@linaro.org>
Tue, 29 Nov 2016 08:05:07 +0000 (09:05 +0100)
commit72e83577bc5bc02a92c7fd47d108de11c04dcbf0
treefc37b8617fd3d0ce1a640fcca55372d85a73c8cctree | snapshot
parent1f4d50790b74ff9ed9e3bfd14f880be5eb6c64afcommit | diff
mmc: dw_mmc: change the DW_MCI_FREQ_MIN from 400K to 100K

If there is no property "clock-freq-min-max", mmc->f_min should be set
to 400K by default. But Some SoC can be used 100K.
When 100K is used, MMC core will try to check from 400K to 100K.

Reported-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/host/dw_mmc.c diff | blob | history
Domain: System / Kernel;