Commits
Haibo Chen committed 3f40ab85811
MLK-12345 mmc: sdhci-esdhc-imx: reset tuning circurt when insert sd card Current driver do not clear the tuning related register setting, this will impact the timing and let the card inserted later meet CRC error. Take the DDR50 card as example, if plug out an SDR104 card and then plug in this DDR50 card, we will meet the following error log: mmc2: new ultra high speed DDR50 SDHC card at address aaaa mmcblk2: mmc2:aaaa SE08G 7.40 GiB mmcblk2: error -84 transferring data, sector 0, nr 8, cmd response 0x900, card status 0xb00 mmc2: tried to reset card mmcblk2: p1 p2 Logictally, we should reset the tuning circurt everytime when we plug in a sd card. Signed-off-by: Haibo Chen <haibo.chen@nxp.com>