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Searched refs:SPI_CPOL (Results 1 – 25 of 131) sorted by relevance

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/openbmc/linux/include/uapi/linux/spi/
H A Dspi.h8 #define SPI_CPOL _BITUL(1) /* clock polarity */ macro
12 #define SPI_MODE_2 (SPI_CPOL|0)
13 #define SPI_MODE_3 (SPI_CPOL|SPI_CPHA)
14 #define SPI_MODE_X_MASK (SPI_CPOL|SPI_CPHA)
/openbmc/u-boot/include/
H A Dspi.h16 #define SPI_CPOL BIT(1) /* clock polarity */ macro
19 #define SPI_MODE_2 (SPI_CPOL|0)
20 #define SPI_MODE_3 (SPI_CPOL|SPI_CPHA)
/openbmc/u-boot/drivers/spi/
H A Dsoft_spi_legacy.c76 if (ss->mode & SPI_CPOL) in spi_claim_bus()
112 int cpol = ss->mode & SPI_CPOL; in spi_xfer()
H A Dkirkwood_spi.c300 mode & SPI_CPOL && in mvebu_spi_50mhz_ac_timing_erratum()
319 if (mode & SPI_CPOL) in mvebu_spi_set_mode()
H A Datmel_spi.c83 if (mode & SPI_CPOL) in spi_setup_slave()
259 if (priv->mode & SPI_CPOL) in atmel_spi_claim_bus()
H A Ddavinci_spi.c269 if (ds->mode & SPI_CPOL) in __davinci_spi_claim_bus()
270 mode |= SPI_CPOL; in __davinci_spi_claim_bus()
/openbmc/linux/drivers/spi/
H A Dspi-gpio.c228 gpiod_set_value_cansleep(spi_gpio->sck, spi->mode & SPI_CPOL); in spi_gpio_chipselect()
293 !(spi->mode & SPI_CPOL)); in spi_gpio_set_direction()
295 !!(spi->mode & SPI_CPOL)); in spi_gpio_set_direction()
413 host->mode_bits = SPI_3WIRE | SPI_3WIRE_HIZ | SPI_CPHA | SPI_CPOL | in spi_gpio_probe()
H A Dspi-omap-uwire.c191 if (spi->mode & SPI_CPOL) in uwire_chipselect()
327 if (spi->mode & SPI_CPOL) in uwire_setup_transfer()
487 master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH; in uwire_probe()
H A Dspi-xcomm.c92 if (spi->mode & SPI_CPOL) in spi_xcomm_setup_transfer()
219 master->mode_bits = SPI_CPHA | SPI_CPOL | SPI_3WIRE; in spi_xcomm_probe()
H A Dspi-sh-hspi.c133 if (spi->mode & SPI_CPOL) in hspi_hw_setup()
255 ctlr->mode_bits = SPI_CPOL | SPI_CPHA; in hspi_probe()
H A Dspi-cavium-octeon.c48 SPI_CPOL | in octeon_spi_probe()
H A Dspi-mpc52xx-psc.c75 if (spi->mode & SPI_CPOL) in mpc52xx_psc_spi_activate_cs()
310 master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LSB_FIRST; in mpc52xx_psc_spi_of_probe()
H A Dspi-sc18is602.c136 if (mode & SPI_CPOL) in sc18is602_setup_transfer()
296 host->mode_bits = SPI_CPHA | SPI_CPOL | SPI_LSB_FIRST; in sc18is602_probe()
H A Dspi-bitbang.c201 cs->txrx_word = bitbang->txrx_word[spi->mode & (SPI_CPOL|SPI_CPHA)]; in spi_bitbang_setup()
364 master->mode_bits = SPI_CPOL | SPI_CPHA | bitbang->flags; in spi_bitbang_init()
H A Dspi-cavium-thunderx.c69 host->mode_bits = SPI_CPHA | SPI_CPOL | SPI_CS_HIGH | in thunderx_spi_probe()
H A Dspi-orion.c242 if (spi->mode & SPI_CPOL) in orion_spi_mode_set()
280 speed == 50000000 && spi->mode & SPI_CPOL && in orion_spi_50mhz_ac_timing_erratum()
671 host->mode_bits = SPI_CPHA | SPI_CPOL | SPI_LSB_FIRST | SPI_CS_WORD; in orion_spi_probe()
H A Dspi-xlp.c159 if (spi->mode & SPI_CPOL) in xlp_spi_setup()
409 master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH; in xlp_spi_probe()
H A Dspi-st-ssc4.c174 #define MODEBITS (SPI_CPOL | SPI_CPHA | SPI_LSB_FIRST | SPI_LOOP | SPI_CS_HIGH)
215 if (spi->mode & SPI_CPOL) in spi_st_setup()
H A Dspi-fsl-lib.c91 master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH in mpc8xxx_spi_probe()
H A Dspi-xilinx.c202 if (spi->mode & SPI_CPOL) in xilinx_spi_chipselect()
432 master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_LSB_FIRST | SPI_LOOP | in xilinx_spi_probe()
H A Dspi-mpc512x-psc.c102 if (spi->mode & SPI_CPOL) in mpc512x_psc_spi_activate_cs()
475 master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LSB_FIRST; in mpc512x_psc_spi_of_probe()
/openbmc/u-boot/board/renesas/sh7757lcr/
H A Dspi-boot.c49 #define SPI_CPOL 0x20 macro
/openbmc/u-boot/board/renesas/sh7752evb/
H A Dspi-boot.c45 #define SPI_CPOL 0x20 macro
/openbmc/u-boot/board/renesas/sh7753evb/
H A Dspi-boot.c43 #define SPI_CPOL 0x20 macro
/openbmc/linux/drivers/iio/adc/
H A Dmcp320x.c170 if (!(adc->spi->mode & SPI_CPOL)) in mcp320x_adc_conversion()
419 if (!(spi->mode & SPI_CPOL)) in mcp320x_probe()

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