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/Zephyr-latest/drivers/spi/
Dspi_sam0.c77 SERCOM_SPI_CTRLA_Type ctrla = {.reg = 0}; in spi_sam0_configure() local
95 ctrla.bit.MODE = SERCOM_SPI_CTRLA_MODE_SPI_MASTER_Val; in spi_sam0_configure()
98 ctrla.bit.DORD = 1; in spi_sam0_configure()
102 ctrla.bit.CPOL = 1; in spi_sam0_configure()
106 ctrla.bit.CPHA = 1; in spi_sam0_configure()
109 ctrla.reg |= cfg->pads; in spi_sam0_configure()
113 ctrla.bit.DOPO = 0; in spi_sam0_configure()
114 ctrla.bit.DIPO = 0; in spi_sam0_configure()
117 ctrla.bit.ENABLE = 1; in spi_sam0_configure()
132 if (regs->CTRLA.reg != ctrla.reg || regs->CTRLB.reg != ctrlb.reg || in spi_sam0_configure()
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