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Searched refs:SPI_CPOL (Results 1 – 25 of 94) sorted by relevance

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/Linux-v5.10/include/uapi/linux/spi/
Dspidev.h34 #define SPI_CPOL 0x02 macro
38 #define SPI_MODE_2 (SPI_CPOL|0)
39 #define SPI_MODE_3 (SPI_CPOL|SPI_CPHA)
/Linux-v5.10/drivers/spi/
Dspi-gpio.c205 gpiod_set_value_cansleep(spi_gpio->sck, spi->mode & SPI_CPOL); in spi_gpio_chipselect()
260 !(spi->mode & SPI_CPOL)); in spi_gpio_set_direction()
262 !!(spi->mode & SPI_CPOL)); in spi_gpio_set_direction()
391 master->mode_bits = SPI_3WIRE | SPI_3WIRE_HIZ | SPI_CPHA | SPI_CPOL | in spi_gpio_probe()
Dspi-omap-uwire.c194 if (spi->mode & SPI_CPOL) in uwire_chipselect()
330 if (spi->mode & SPI_CPOL) in uwire_setup_transfer()
333 switch (spi->mode & (SPI_CPOL | SPI_CPHA)) { in uwire_setup_transfer()
488 master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH; in uwire_probe()
Dspi-xcomm.c92 if (spi->mode & SPI_CPOL) in spi_xcomm_setup_transfer()
220 master->mode_bits = SPI_CPHA | SPI_CPOL | SPI_3WIRE; in spi_xcomm_probe()
Dspi-sh-hspi.c133 if (spi->mode & SPI_CPOL) in hspi_hw_setup()
255 ctlr->mode_bits = SPI_CPOL | SPI_CPHA; in hspi_probe()
Dspi-cavium-octeon.c48 SPI_CPOL | in octeon_spi_probe()
Dspi-oc-tiny.c89 hw->mode = spi->mode & (SPI_CPOL | SPI_CPHA); in tiny_spi_setup()
224 master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH; in tiny_spi_probe()
Dspi-bitbang.c195 cs->txrx_word = bitbang->txrx_word[spi->mode & (SPI_CPOL|SPI_CPHA)]; in spi_bitbang_setup()
351 master->mode_bits = SPI_CPOL | SPI_CPHA | bitbang->flags; in spi_bitbang_init()
Dspi-sc18is602.c137 if (mode & SPI_CPOL) in sc18is602_setup_transfer()
293 master->mode_bits = SPI_CPHA | SPI_CPOL | SPI_LSB_FIRST; in sc18is602_probe()
Dspi-cavium-thunderx.c69 master->mode_bits = SPI_CPHA | SPI_CPOL | SPI_CS_HIGH | in thunderx_spi_probe()
Dspi-ppc4xx.c238 switch (spi->mode & (SPI_CPHA | SPI_CPOL)) { in spi_ppc4xx_setup()
381 SPI_CPHA | SPI_CPOL | SPI_CS_HIGH | SPI_LSB_FIRST; in spi_ppc4xx_of_probe()
Dspi-orion.c237 if (spi->mode & SPI_CPOL) in orion_spi_mode_set()
275 speed == 50000000 && spi->mode & SPI_CPOL && in orion_spi_50mhz_ac_timing_erratum()
619 master->mode_bits = SPI_CPHA | SPI_CPOL | SPI_LSB_FIRST; in orion_spi_probe()
Dspi-npcm-pspi.c108 switch (spi->mode & (SPI_CPOL | SPI_CPHA)) { in npcm_pspi_set_mode()
403 master->mode_bits = SPI_CPHA | SPI_CPOL; in npcm_pspi_probe()
Dspi-st-ssc4.c180 #define MODEBITS (SPI_CPOL | SPI_CPHA | SPI_LSB_FIRST | SPI_LOOP | SPI_CS_HIGH)
234 if (spi->mode & SPI_CPOL) in spi_st_setup()
Dspi-xlp.c160 if (spi->mode & SPI_CPOL) in xlp_spi_setup()
410 master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH; in xlp_spi_probe()
Dspi-fsl-lib.c90 master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH in mpc8xxx_spi_probe()
Dspi-bcm2835aux.c416 if (spi->mode & SPI_CPOL) { in bcm2835aux_spi_prepare_message()
502 master->mode_bits = (SPI_CPOL | SPI_CS_HIGH | SPI_NO_CS); in bcm2835aux_spi_probe()
Dspi-txx9.c169 | ((spi->mode & SPI_CPOL) ? TXx9_SPCR0_SPOL : 0) in txx9spi_work_one()
422 master->mode_bits = SPI_CS_HIGH | SPI_CPOL | SPI_CPHA; in txx9spi_probe()
Dspi-xilinx.c202 if (spi->mode & SPI_CPOL) in xilinx_spi_chipselect()
429 master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_LSB_FIRST | SPI_LOOP | in xilinx_spi_probe()
Dspi-efm32.c113 (spi->mode & SPI_CPOL ? REG_CTRL_CLKPOL : 0), REG_CTRL); in efm32_spi_setup_transfer()
325 master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH; in efm32_spi_probe()
Dspi-sun4i.c241 if (spi->mode & SPI_CPOL) in sun4i_spi_transfer_one()
467 master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LSB_FIRST; in sun4i_spi_probe()
/Linux-v5.10/drivers/iio/adc/
Dmcp320x.c170 if (!(adc->spi->mode & SPI_CPOL)) in mcp320x_adc_conversion()
419 if (!(spi->mode & SPI_CPOL)) in mcp320x_probe()
/Linux-v5.10/include/linux/spi/
Dspi.h169 #define SPI_CPOL 0x02 /* clock polarity */ macro
172 #define SPI_MODE_2 (SPI_CPOL|0)
173 #define SPI_MODE_3 (SPI_CPOL|SPI_CPHA)
/Linux-v5.10/drivers/hwmon/
Dlm70.c197 if (spi->mode & (SPI_CPOL | SPI_CPHA)) in lm70_probe()
/Linux-v5.10/drivers/mtd/spi-nor/controllers/
Dnxp-spifi.c312 mode |= SPI_CPOL; in nxp_spifi_setup_flash()
329 switch (mode & (SPI_CPHA | SPI_CPOL)) { in nxp_spifi_setup_flash()

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