zephyr_sources_ifdef(CONFIG_SPI_DW spi_dw.c) zephyr_sources_ifdef(CONFIG_SPI_INTEL spi_intel.c) zephyr_sources_ifdef(CONFIG_SPI_STM32 spi_ll_stm32.c) zephyr_sources_ifdef(CONFIG_SPI_MCUX_DSPI spi_mcux_dspi.c) zephyr_sources_ifdef(CONFIG_SPI_SAM0 spi_sam0.c) zephyr_sources_ifdef(CONFIG_NRFX_SPI spi_nrfx_spi.c) zephyr_sources_ifdef(CONFIG_NRFX_SPIM spi_nrfx_spim.c) zephyr_sources_ifdef(CONFIG_NRFX_SPIS spi_nrfx_spis.c) zephyr_sources_ifdef(CONFIG_USERSPACE spi_handlers.c)