Commit 47115e3a authored by Declan Snyder's avatar Declan Snyder Committed by Anas Nashif
Browse files

drivers: spi_mcux_lpspi: Macro for master cfg flag 



All the master transfer seemed to use the same config flags,
reuse with a macro.

Signed-off-by: default avatarDeclan Snyder <declan.snyder@nxp.com>
parent 561b4347

drivers/spi/spi_mcux_lpspi.c

+6 −4
Original line number Diff line number Diff line
@@ -39,6 +39,10 @@ LOG_MODULE_REGISTER(spi_mcux_lpspi, CONFIG_SPI_LOG_LEVEL); 
/* Argument to MCUX SDK IRQ handler */

#define LPSPI_IRQ_HANDLE_ARG COND_CODE_1(CONFIG_NXP_LP_FLEXCOMM, (LPSPI_GetInstance(base)), (base))



/* flag for SDK API for master transfers */

#define LPSPI_MASTER_XFER_CFG_FLAGS(slave)                                                         \

	kLPSPI_MasterPcsContinuous | (slave << LPSPI_MASTER_PCS_SHIFT)



#ifdef CONFIG_SPI_MCUX_LPSPI_DMA

#include <zephyr/drivers/dma.h>
@@ -137,8 +141,7 @@ static int spi_mcux_transfer_next_packet(const struct device *dev) 


	data->transfer_len = max_chunk;



	transfer.configFlags =

		kLPSPI_MasterPcsContinuous | (ctx->config->slave << LPSPI_MASTER_PCS_SHIFT);

	transfer.configFlags = LPSPI_MASTER_XFER_CFG_FLAGS(ctx->config->slave);

	transfer.txData = (ctx->tx_len == 0 ? NULL : ctx->tx_buf);

	transfer.rxData = (ctx->rx_len == 0 ? NULL : ctx->rx_buf);

	transfer.dataSize = max_chunk;
@@ -550,8 +553,7 @@ static void spi_mcux_iodev_start(const struct device *dev) 
	lpspi_transfer_t transfer;

	status_t status;



	transfer.configFlags =

		kLPSPI_MasterPcsContinuous | (spi_cfg->slave << LPSPI_MASTER_PCS_SHIFT);

	transfer.configFlags = LPSPI_MASTER_XFER_CFG_FLAGS(spi_cfg->slave);



	switch (sqe->op) {

	case RTIO_OP_RX:

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