On Mon, Mar 11, 2024 at 8:24 AM Joy Zou <joy.zou at nxp.com> wrote: > /* need to config the SION for data and cmd pad, refer to ERR052021 */ Please remove this comment. The SION bit is set for I2C pins. Also, this erratum affects uSDHC according to: https://www.spinics.net/lists/devicetree/msg641846.html