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Searched refs:tx_nbits (Results 1 – 11 of 11) sorted by relevance

/linux/include/uapi/linux/spi/
H A Dspidev.h80 __u8 tx_nbits; member
/linux/drivers/spi/
H A Dspi-microchip-core-qspi.c656 if (t->tx_nbits == SPI_NBITS_QUAD || t->rx_nbits == SPI_NBITS_QUAD) in mchp_coreqspi_prepare_message()
658 else if (t->tx_nbits == SPI_NBITS_DUAL || t->rx_nbits == SPI_NBITS_DUAL) in mchp_coreqspi_prepare_message()
696 if (t->tx_nbits == SPI_NBITS_QUAD || t->rx_nbits == SPI_NBITS_QUAD || in mchp_coreqspi_transfer_one()
697 t->tx_nbits == SPI_NBITS_DUAL || in mchp_coreqspi_transfer_one()
H A Dspi-virtio.c173 th->tx_nbits = xfer->tx_nbits; in virtio_spi_transfer_one()
H A Dspi-mem.c462 xfers[xferpos].tx_nbits = op->cmd.buswidth; in spi_mem_exec_op()
477 xfers[xferpos].tx_nbits = op->addr.buswidth; in spi_mem_exec_op()
488 xfers[xferpos].tx_nbits = op->dummy.buswidth; in spi_mem_exec_op()
502 xfers[xferpos].tx_nbits = op->data.buswidth; in spi_mem_exec_op()
H A Dspi-stm32-ospi.c682 dev_dbg(ospi->dev, "tx_buf:%p tx_nbits:%d rx_buf:%p rx_nbits:%d len:%d dummy_data:%d\n", in stm32_ospi_transfer_one_message()
683 transfer->tx_buf, transfer->tx_nbits, in stm32_ospi_transfer_one_message()
693 op.dummy.buswidth = transfer->tx_nbits; in stm32_ospi_transfer_one_message()
715 op.data.buswidth = transfer->tx_nbits; in stm32_ospi_transfer_one_message()
H A Dspidev.c277 k_tmp->tx_nbits = u_tmp->tx_nbits; in spidev_message()
H A Dspi.c4251 * Set transfer tx_nbits and rx_nbits as single transfer default in __spi_validate()
4293 if (xfer->tx_buf && !xfer->tx_nbits) in __spi_validate()
4294 xfer->tx_nbits = SPI_NBITS_SINGLE; in __spi_validate()
4305 if (xfer->tx_nbits != SPI_NBITS_SINGLE && in __spi_validate()
4306 xfer->tx_nbits != SPI_NBITS_DUAL && in __spi_validate()
4307 xfer->tx_nbits != SPI_NBITS_QUAD && in __spi_validate()
4308 xfer->tx_nbits != SPI_NBITS_OCTAL) in __spi_validate()
4310 if ((xfer->tx_nbits == SPI_NBITS_DUAL) && in __spi_validate()
4313 if ((xfer->tx_nbits == SPI_NBITS_QUAD) && in __spi_validate()
4316 if ((xfer->tx_nbits in __spi_validate()
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H A Dspi-amlogic-spisg.c276 desc->cfg_bus |= FIELD_PREP(CFG_LANE, nbits_to_lane[xfer->tx_nbits]); in aml_spisg_setup_transfer()
H A Dspi-bcm-qspi.c1171 t[0].tx_nbits = op->cmd.buswidth; in bcm_qspi_mspi_exec_mem_op()
/linux/include/linux/spi/
H A Dspi.h981 * @tx_nbits: number of bits used for writing. If 0 the default
1083 * from device through @tx_nbits and @rx_nbits. In Bi-direction, these
1121 unsigned tx_nbits:4;
1125 unsigned tx_nbits:4; global() member
/linux/drivers/net/ieee802154/
H A Dca8210.c900 cas_ctl->transfer.tx_nbits = 1; /* 1 MOSI line */ in ca8210_spi_transfer()