Searched refs:SPI_LOOP (Results 1 – 25 of 25) sorted by relevance
143 if (!(mode & SPI_LOOP)) { in transfer()254 mode |= SPI_LOOP; in parse_opts()302 if (mode & SPI_LOOP) { in parse_opts()403 if (mode & SPI_LOOP) { in transfer_buf()
44 #define SPI_LOOP 0x20 macro
32 #define SPI_LOOP 0x20 macro
19 #define SPI_LOOP 0x20 macro
180 #define MODEBITS (SPI_CPOL | SPI_CPHA | SPI_LSB_FIRST | SPI_LOOP | SPI_CS_HIGH)249 if (spi->mode & SPI_LOOP) in spi_st_setup()
91 | SPI_LSB_FIRST | SPI_LOOP; in mpc8xxx_spi_probe()
206 if (spi->mode & SPI_LOOP) in xilinx_spi_chipselect()429 master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_LSB_FIRST | SPI_LOOP | in xilinx_spi_probe()
283 cr0 |= ((spi->mode & SPI_LOOP) ? 1 : 0) << SPI_SRL_OFFSET; in dw_spi_prepare_cr0()297 cr0 |= ((spi->mode & SPI_LOOP) ? 1 : 0) << DWC_SSI_CTRLR0_SRL_OFFSET; in dw_spi_prepare_cr0()866 master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_LOOP; in dw_spi_add_host()
666 if (spi->mode & SPI_LOOP && xfer->len > controller->in_fifo_sz) { in spi_qup_io_prep()792 if (spi->mode & SPI_LOOP) in spi_qup_io_config()806 if ((xfer->speed_hz >= SPI_HS_MIN_RATE) && !(spi->mode & SPI_LOOP)) in spi_qup_io_config()1062 master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LOOP; in spi_qup_probe()
376 if (spi->mode & SPI_LOOP) in at91_usart_spi_setup()543 controller->mode_bits = SPI_CPOL | SPI_CPHA | SPI_LOOP | SPI_CS_HIGH; in at91_usart_spi_probe()
298 if (spi_slv->mode & SPI_LOOP) in setup_fifo_params()699 spi->mode_bits = SPI_CPOL | SPI_CPHA | SPI_LOOP | SPI_CS_HIGH; in spi_geni_probe()
517 if (spi->mode & SPI_LOOP) in fsl_espi_setup()685 SPI_LSB_FIRST | SPI_LOOP; in fsl_espi_probe()
868 if (spi->mode & SPI_LOOP) { in qspi_transfer_one()1008 if (spi->mode & SPI_LOOP) in rspi_prepare_message()1324 SPI_LOOP | ops->extra_mode_bits; in rspi_probe()
428 if (spi->mode & SPI_LOOP) in davinci_spi_setup()957 dspi->bitbang.flags = SPI_NO_CS | SPI_LSB_FIRST | SPI_LOOP | SPI_CS_WORD; in davinci_spi_probe()
336 if (mode & SPI_LOOP) in hw_setup_clock_mode()983 SPI_LOOP; in lantiq_ssc_probe()
535 if (spi->mode & SPI_LOOP) in mx51_ecspi_prepare_message()749 if (spi->mode & SPI_LOOP) in mx31_prepare_transfer()1659 spi_imx->bitbang.master->mode_bits |= SPI_LOOP | SPI_READY; in spi_imx_probe()
474 if (spi->mode & SPI_LOOP) in fsl_spi_setup()
63 | SPI_LSB_FIRST | SPI_3WIRE | SPI_LOOP \
742 ctlr->mode_bits = SPI_CPOL | SPI_CPHA | SPI_LOOP | SPI_LSB_FIRST; in rockchip_spi_probe()
325 spi->mode |= loop_req ? SPI_LOOP : 0; in spi_loopback_test_probe()
1397 if (spi->mode & SPI_LOOP) in setup()1713 controller->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LOOP; in pxa2xx_spi_probe()
2058 if (spi->mode & SPI_LOOP) in pl022_setup()2214 master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LOOP; in pl022_probe()
3440 (spi->mode & SPI_LOOP) ? "loopback, " : "", in spi_setup()
177 #define SPI_LOOP 0x20 /* loopback mode */ macro
1025 spi->mode = IFX_SPI_MODE | (SPI_LOOP & spi->mode); in ifx_spi_spi_probe()