On Wed, Dec 03, 2025 at 04:21:33AM -0800, Tanmay Kathpalia wrote: >When f_max parameter is 0 in sdhci_setup_cfg(), the function defaults >to using the maximum frequency from host controller capabilities register >instead of the max-frequency property parsed from device tree. > >The max-frequency property from device tree is parsed by mmc_of_parse() >and stored in plat->cfg.f_max, but sdhci_setup_cfg() was being called >with f_max=0, causing it to ignore the device tree value and use the >host capabilities register value instead. > >Fix this by passing plat->cfg.f_max to sdhci_setup_cfg() to ensure >the device tree specified maximum frequency is respected over the >hardware default. > >Signed-off-by: Tanmay Kathpalia <[email protected]> >Reviewed-by: Balsundar Ponnusamy <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
