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drivers: spi_mcux_lpspi: Macro for master cfg flag

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

Signed-off-by: Declan Snyder <declan.snyder@nxp.com>
This commit is contained in:
Declan Snyder 2024-09-20 18:18:05 -05:00 • committed by Anas Nashif
commit 47115e3afe
1 changed files with 6 additions and 4 deletions
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10
drivers/spi/spi_mcux_lpspi.c
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@ -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: