* time between frames (if driver has this functionality)
* @set_number_of_data: optional routine to configure registers to desired
* number of data (if driver has this functionality)
- * @can_dma: routine to determine if the transfer is eligible for DMA use
* @transfer_one_dma_start: routine to start transfer a single spi_transfer
* using DMA
* @dma_rx_cb: routine to call after DMA RX channel operation is complete
* @baud_rate_div_min: minimum baud rate divisor
* @baud_rate_div_max: maximum baud rate divisor
* @has_fifo: boolean to know if fifo is used for driver
- * @has_startbit: boolean to know if start bit is used to start transfer
*/
struct stm32_spi_cfg {
const struct stm32_spi_regspec *regs;