Lines Matching full:spi_cs
73 reg = BCM_SPI_READ(sc, SPI_CS); in bcm_spi_printr()
145 reg = BCM_SPI_READ(sc, SPI_CS); in bcm_spi_cs_bit_proc()
295 BCM_SPI_WRITE(sc, SPI_CS, SPI_CS_CLEAR_RXFIFO | SPI_CS_CLEAR_TXFIFO); in bcm_spi_attach()
334 cs = BCM_SPI_READ(sc, SPI_CS) & (SPI_CS_TA | SPI_CS_TXD); in bcm_spi_fill_fifo()
344 cs = BCM_SPI_READ(sc, SPI_CS) & (SPI_CS_TA | SPI_CS_TXD); in bcm_spi_fill_fifo()
356 cs = BCM_SPI_READ(sc, SPI_CS) & SPI_CS_RXD; in bcm_spi_drain_fifo()
365 cs = BCM_SPI_READ(sc, SPI_CS) & SPI_CS_RXD; in bcm_spi_drain_fifo()
393 bcm_spi_modifyreg(sc, SPI_CS, in bcm_spi_intr()
456 bcm_spi_modifyreg(sc, SPI_CS, in bcm_spi_transfer()
476 bcm_spi_modifyreg(sc, SPI_CS, in bcm_spi_transfer()
481 bcm_spi_modifyreg(sc, SPI_CS, in bcm_spi_transfer()
486 bcm_spi_modifyreg(sc, SPI_CS, in bcm_spi_transfer()
493 * Set the mode in 'SPI_CS' (clock phase and polarity bits). in bcm_spi_transfer()
497 bcm_spi_modifyreg(sc, SPI_CS, in bcm_spi_transfer()
521 bcm_spi_modifyreg(sc, SPI_CS, in bcm_spi_transfer()
532 SPI_CS, SPI_CS_TA | SPI_CS_INTR | SPI_CS_INTD, 0); in bcm_spi_transfer()