SC16IS7XX_MCR_REG
sc16is7xx_port_update(port, SC16IS7XX_MCR_REG,
sc16is7xx_port_update(port, SC16IS7XX_MCR_REG, SC16IS7XX_MCR_TCRTLR_BIT, 0);
sc16is7xx_port_update(port, SC16IS7XX_MCR_REG,
sc16is7xx_port_update(port, SC16IS7XX_MCR_REG,
sc16is7xx_port_update(&one->port, SC16IS7XX_MCR_REG,