PINCTRL_WRITE
PINCTRL_WRITE(sc, GPIO_PIN(pin), reg);
PINCTRL_WRITE(sc, GPIO_PIN(pinno), reg);
PINCTRL_WRITE((sc), (reg), PINCTRL_READ((sc), (reg)) | (bits))
PINCTRL_WRITE((sc), (reg), PINCTRL_READ((sc), (reg)) & ~(bits))