will implement something like that in U-Boot too as follow: 1) Add the bits_per_word in the spi_slave struct2) at the dw_spi_xfer function to resolve for the slave->bits_per_word value and store into the priv->bits_per_word, default to 8 otherwise
Submitted the change at: https://patchwork.ozlabs.org/project/uboot/patch/[email protected]/ -- >

