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

/Linux-v4.19/drivers/spi/
Dspi-rb4xx.c123 if (t->tx_nbits == SPI_NBITS_DUAL) in rb4xx_transfer_one()
Dspi-bcm63xx-hsspi.c177 if ((opcode == HSSPI_OP_READ && t->rx_nbits == SPI_NBITS_DUAL) || in bcm63xx_hsspi_do_txrx()
178 (opcode == HSSPI_OP_WRITE && t->tx_nbits == SPI_NBITS_DUAL)) in bcm63xx_hsspi_do_txrx()
Dspi-img-spfi.c525 if (xfer->tx_nbits == SPI_NBITS_DUAL && in img_spfi_config()
526 xfer->rx_nbits == SPI_NBITS_DUAL) in img_spfi_config()
Dspi-fsl-espi.c373 if (t->rx_nbits == SPI_NBITS_DUAL) in fsl_espi_bufs()
421 if (trans->rx_nbits == SPI_NBITS_DUAL && !espi->rxskip) { in fsl_espi_trans()
Dspi-ti-qspi.c330 case SPI_NBITS_DUAL: in qspi_read_msg()
521 case SPI_NBITS_DUAL: in ti_qspi_setup_mmap_read()
Dspi-rspi.c907 case SPI_NBITS_DUAL: in qspi_transfer_mode()
916 case SPI_NBITS_DUAL: in qspi_transfer_mode()
Dspi.c2912 xfer->tx_nbits != SPI_NBITS_DUAL && in __spi_validate()
2915 if ((xfer->tx_nbits == SPI_NBITS_DUAL) && in __spi_validate()
2925 xfer->rx_nbits != SPI_NBITS_DUAL && in __spi_validate()
2928 if ((xfer->rx_nbits == SPI_NBITS_DUAL) && in __spi_validate()
Dspi-pic32-sqi.c294 else if (nbits & SPI_NBITS_DUAL) in pic32_sqi_one_transfer()
Dspi-bcm-qspi.c375 case SPI_NBITS_DUAL: in bcm_qspi_bspi_set_flex_mode()
419 case SPI_NBITS_DUAL: in bcm_qspi_bspi_set_override()
Dspi-armada-3700.c170 case SPI_NBITS_DUAL: in a3700_spi_pin_mode_set()
/Linux-v4.19/include/linux/spi/
Dspi.h791 #define SPI_NBITS_DUAL 0x02 /* 2bits transfer */ macro