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Searched refs:spcr (Results 1 – 6 of 6) sorted by relevance

/Linux-v5.15/sound/soc/ti/
Ddavinci-i2s.c191 u32 spcr; in davinci_mcbsp_start() local
195 spcr = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SPCR_REG); in davinci_mcbsp_start()
196 spcr |= mask; in davinci_mcbsp_start()
200 spcr |= DAVINCI_MCBSP_SPCR_FRST; in davinci_mcbsp_start()
202 davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG, spcr); in davinci_mcbsp_start()
207 u32 spcr; in davinci_mcbsp_stop() local
210 spcr = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SPCR_REG); in davinci_mcbsp_stop()
211 spcr &= ~(DAVINCI_MCBSP_SPCR_GRST | DAVINCI_MCBSP_SPCR_FRST); in davinci_mcbsp_stop()
212 spcr &= playback ? ~DAVINCI_MCBSP_SPCR_XRST : ~DAVINCI_MCBSP_SPCR_RRST; in davinci_mcbsp_stop()
213 davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG, spcr); in davinci_mcbsp_stop()
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/Linux-v5.15/arch/powerpc/platforms/83xx/
Dmisc.c61 __be32 __iomem *spcr = ioremap(get_immrbase() + SPCR_OFFSET, 4); in mpc83xx_time_init() local
64 tmp = in_be32(spcr); in mpc83xx_time_init()
65 out_be32(spcr, tmp | SPCR_TBEN); in mpc83xx_time_init()
67 iounmap(spcr); in mpc83xx_time_init()
Dsuspend.c88 __be32 spcr; member
/Linux-v5.15/drivers/spi/
Dspi-sh-hspi.c101 u32 spcr, idiv_clk; in hspi_hw_setup() local
109 spcr = 0; in hspi_hw_setup()
126 spcr = idiv_clk; in hspi_hw_setup()
132 spcr |= 1 << 7; in hspi_hw_setup()
134 spcr |= 1 << 6; in hspi_hw_setup()
138 hspi_write(hspi, SPCR, spcr); in hspi_hw_setup()
Dspi-bcm-qspi.c571 u32 spcr, spbr = 0; in bcm_qspi_hw_set_parms() local
576 spcr = clamp_val(spbr, bcm_qspi_spbr_min(qspi), QSPI_SPBR_MAX); in bcm_qspi_hw_set_parms()
577 bcm_qspi_write(qspi, MSPI, MSPI_SPCR0_LSB, spcr); in bcm_qspi_hw_set_parms()
581 spcr = MSPI_MASTER_BIT; in bcm_qspi_hw_set_parms()
583 spcr = 0; in bcm_qspi_hw_set_parms()
587 spcr |= xp->bits_per_word << 2; in bcm_qspi_hw_set_parms()
588 spcr |= xp->mode & 3; in bcm_qspi_hw_set_parms()
590 bcm_qspi_write(qspi, MSPI, MSPI_SPCR0_MSB, spcr); in bcm_qspi_hw_set_parms()
593 spcr = 0; in bcm_qspi_hw_set_parms()
596 spcr |= MSPI_SPCR3_FASTBR; in bcm_qspi_hw_set_parms()
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Dspi-rspi.c726 u8 spcr; in rspi_transfer_one() local
728 spcr = rspi_read8(rspi, RSPI_SPCR); in rspi_transfer_one()
731 spcr &= ~SPCR_TXMD; in rspi_transfer_one()
733 spcr |= SPCR_TXMD; in rspi_transfer_one()
735 rspi_write8(rspi, spcr, RSPI_SPCR); in rspi_transfer_one()