[PATCH] mmc: am654_sdhci: Clear UHS_MODE_SELECT when < MMC_HS_52

Peng Fan peng.fan at nxp.com
Wed May 21 02:55:05 CEST 2025


> Subject: [PATCH] mmc: am654_sdhci: Clear UHS_MODE_SELECT when
> < MMC_HS_52
> 
> This clears UHS_MODE_SELECT for timing modes < MMC_HS_52.
> 
> When initializing to HS400 mode, the host controller downgrades to
> non-uhs modes so clear UHS_MODE_SELECT at modes < MMC_HS_52.

Typo: '<'  ->   '<='

> 
> This fixes eMMC writes on j7200 EVM.
> 
> Fixes: 6067aa66b3bb ("mmc: am654_sdhci: Add
> am654_sdhci_set_control_reg")
> Signed-off-by: Judith Mendez <jm at ti.com>

Reviewed-by: Peng Fan <peng.fan at nxp.com>



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