On Mon, Jan 11, 2021 at 08:46:48PM +0530, Vinod Koul wrote:> +static int get_xfer_mode(struct spi_master *spi)> +{> + struct spi_geni_master *mas = spi_master_get_devdata(spi);> + struct geni_se *se = &mas->se;> + int mode = GENI_SE_FIFO;Why not use the core DMA mapping support?[unhandled content-type:application/pgp-signature]