| # MCUXpresso SDK SPI |
| |
| # Copyright (c) 2016, Freescale Semiconductor, Inc. |
| # Copyright (c) 2017, 2021, NXP |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| config SPI_MCUX_DSPI |
| bool "MCUX DSPI driver" |
| default y |
| depends on DT_HAS_NXP_DSPI_ENABLED |
| depends on CLOCK_CONTROL |
| select PINCTRL |
| help |
| Enable the MCUX DSPI driver. |
| |
| if SPI_MCUX_DSPI |
| |
| config DSPI_MCUX_EDMA |
| bool "ENABLE EDMA for DSPI driver" |
| depends on HAS_MCUX && DMA_MCUX_EDMA |
| help |
| Enable DMA support for the MCUX DSPI driver. |
| |
| if DSPI_MCUX_EDMA |
| |
| config MCUX_DSPI_BUFFER_SIZE |
| int "buffer size" |
| default 144 |
| help |
| data buffer size |
| |
| config MCUX_DSPI_EDMA_SHUFFLE_DATA |
| bool "use the internal data process" |
| default y |
| help |
| TX data need pre-fix with command, user can choose not to use it |
| |
| endif # DSPI_MCUX_EDMA |
| |
| endif # SPI_MCUX_DSPI |
