tree 6038a6155b33a0c80ed080f71ee56ef17860a1ec
parent deb80ec023ecace8afa3dc13c1bef757a247b206
author Ye Li <ye.li@nxp.com> 1629191360 +0800
committer Stefano Babic <sbabic@denx.de> 1633618430 +0200

mmc: fsl_esdhc_imx: Fix clock disable issue

The SD clock disable is wrapped by MMC_SUPPORTS_TUNING. So it
only works when UHS is enabled. However, in SD initialization the
power cycle does not depends on UHS. But the power cycle needs
disable the SD clock before power down.
So this causes a problem when UHS is not enabled. Some cards can't
become ready (ACMD14 timeout) due to the clock is enabled during
power cycle.

Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Haibo Chen <haibo.chen@nxp.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>