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Searched refs:SPI_CS_HIGH (Results 1 – 25 of 76) sorted by relevance

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/Linux-v5.10/drivers/spi/
Dspi-lp8841-rtc.c155 if ((spi->mode & SPI_CS_HIGH) == 0) { in spi_lp8841_rtc_setup()
195 master->mode_bits = SPI_CS_HIGH | SPI_3WIRE | SPI_LSB_FIRST; in spi_lp8841_rtc_probe()
Dspi-mpc512x-psc.c132 mps->cs_control(spi, (spi->mode & SPI_CS_HIGH) ? 1 : 0); in mpc512x_psc_spi_activate_cs()
140 mps->cs_control(spi, (spi->mode & SPI_CS_HIGH) ? 0 : 1); in mpc512x_psc_spi_deactivate_cs()
385 spi->mode & SPI_CS_HIGH ? 0 : 1); in mpc512x_psc_spi_setup()
511 master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LSB_FIRST; in mpc512x_psc_spi_do_probe()
Dspi-gpio.c212 gpiod_set_value_cansleep(cs, (spi->mode & SPI_CS_HIGH) ? is_active : !is_active); in spi_gpio_chipselect()
230 !(spi->mode & SPI_CS_HIGH)); in spi_gpio_setup()
392 SPI_CS_HIGH; in spi_gpio_probe()
Dspi-sifive.c137 if (device->mode & SPI_CS_HIGH) in sifive_spi_prepare_message()
158 if (device->mode & SPI_CS_HIGH) in sifive_spi_set_cs()
375 | SPI_CS_HIGH | SPI_LSB_FIRST in sifive_spi_probe()
Dspi-ath79.c73 int cs_high = (spi->mode & SPI_CS_HIGH) ? is_active : !is_active; in ath79_spi_chipselect()
169 sp->bitbang.flags = SPI_CS_HIGH; in ath79_spi_probe()
Dspi-sirf.c741 if (spi->mode & SPI_CS_HIGH) in spi_sirfsoc_chipselect()
747 if (spi->mode & SPI_CS_HIGH) in spi_sirfsoc_chipselect()
761 if (spi->mode & SPI_CS_HIGH) in spi_sirfsoc_chipselect()
767 if (spi->mode & SPI_CS_HIGH) in spi_sirfsoc_chipselect()
781 spi->mode & SPI_CS_HIGH ? 1 : 0); in spi_sirfsoc_chipselect()
785 spi->mode & SPI_CS_HIGH ? 0 : 1); in spi_sirfsoc_chipselect()
799 if (!(spi->mode & SPI_CS_HIGH)) { in spi_sirfsoc_config_mode()
1121 master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_LSB_FIRST | SPI_CS_HIGH; in spi_sirfsoc_probe()
Dspi-mpc52xx-psc.c111 mps->cs_control(spi, (spi->mode & SPI_CS_HIGH) ? 1 : 0); in mpc52xx_psc_spi_activate_cs()
119 mps->cs_control(spi, (spi->mode & SPI_CS_HIGH) ? 0 : 1); in mpc52xx_psc_spi_deactivate_cs()
376 master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LSB_FIRST; in mpc52xx_psc_spi_do_probe()
Dspi-bcm63xx-hsspi.c244 if (spi->mode & SPI_CS_HIGH) in bcm63xx_hsspi_setup()
251 if (spi->mode & SPI_CS_HIGH) in bcm63xx_hsspi_setup()
417 master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | in bcm63xx_hsspi_probe()
Dspi-cavium-octeon.c49 SPI_CS_HIGH | in octeon_spi_probe()
Dspi-coldfire-qspi.c290 bool cs_high = spi->mode & SPI_CS_HIGH; in mcfqspi_set_cs()
327 spi->chip_select, spi->mode & SPI_CS_HIGH); in mcfqspi_setup()
404 master->mode_bits = SPI_CS_HIGH | SPI_CPOL | SPI_CPHA; in mcfqspi_probe()
Dspi-cavium-thunderx.c69 master->mode_bits = SPI_CPHA | SPI_CPOL | SPI_CS_HIGH | in thunderx_spi_probe()
Dspi-omap-uwire.c327 if (spi->mode & SPI_CS_HIGH) in uwire_setup_transfer()
488 master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH; in uwire_probe()
Dspi-mt65xx.c237 if (spi->mode & SPI_CS_HIGH) in mtk_spi_prepare_message()
272 if (spi->mode & SPI_CS_HIGH) in mtk_spi_set_cs()
524 gpio_direction_output(spi->cs_gpio, !(spi->mode & SPI_CS_HIGH)); in mtk_spi_setup()
659 master->mode_bits |= SPI_CS_HIGH; in mtk_spi_probe()
Dspi-xlp.c164 if (!(spi->mode & SPI_CS_HIGH)) in xlp_spi_setup()
410 master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH; in xlp_spi_probe()
Dspi-st-ssc4.c180 #define MODEBITS (SPI_CPOL | SPI_CPHA | SPI_LSB_FIRST | SPI_LOOP | SPI_CS_HIGH)
205 ret = gpio_direction_output(cs, spi->mode & SPI_CS_HIGH); in spi_st_setup()
Dspi-fsl-lib.c90 master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH in mpc8xxx_spi_probe()
Dspi-sun4i.c191 if (spi->mode & SPI_CS_HIGH) in sun4i_spi_set_cs()
467 master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LSB_FIRST; in sun4i_spi_probe()
Dspi-xilinx.c230 if (spi->mode & SPI_CS_HIGH) in xilinx_spi_setup_transfer()
430 SPI_CS_HIGH; in xilinx_spi_probe()
Dspi-bcm2835aux.c459 (spi->mode & SPI_CS_HIGH) ? 0 : 1); in bcm2835aux_spi_setup()
502 master->mode_bits = (SPI_CPOL | SPI_CS_HIGH | SPI_NO_CS); in bcm2835aux_spi_probe()
Dspi-clps711x.c106 master->mode_bits = SPI_CPHA | SPI_CS_HIGH; in spi_clps711x_probe()
Dspi-cavium.c53 mpi_cfg.s.cshi = (mode & SPI_CS_HIGH) ? 1 : 0; in octeon_spi_do_transfer()
Dspi-geni-qcom.c155 if (!(slv->mode & SPI_CS_HIGH)) in spi_geni_set_cs()
258 if (spi_slv->mode & SPI_CS_HIGH) in setup_fifo_params()
630 spi->mode_bits = SPI_CPOL | SPI_CPHA | SPI_LOOP | SPI_CS_HIGH; in spi_geni_probe()
/Linux-v5.10/include/uapi/linux/spi/
Dspidev.h41 #define SPI_CS_HIGH 0x04 macro
/Linux-v5.10/drivers/mfd/
Dmc13xxx-spi.c137 spi->mode = SPI_MODE_0 | SPI_CS_HIGH; in mc13xxx_spi_probe()
/Linux-v5.10/drivers/net/wireless/ti/wlcore/
Dspi.c173 spi->mode ^= SPI_CS_HIGH; in wl12xx_spi_init()
190 spi->mode ^= SPI_CS_HIGH; in wl12xx_spi_init()

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