RSPI_SPBFCR       645 drivers/spi/spi-rspi.c 	rspi_write8(rspi, SPBFCR_TXRST | SPBFCR_RXRST, RSPI_SPBFCR);
RSPI_SPBFCR       646 drivers/spi/spi-rspi.c 	rspi_write8(rspi, 0, RSPI_SPBFCR);