ZYNQ_PINCONF_IOTYPE_SHIFT
reg |= arg << ZYNQ_PINCONF_IOTYPE_SHIFT;
#define ZYNQ_PINCONF_IOTYPE_MASK (7 << ZYNQ_PINCONF_IOTYPE_SHIFT)
return (reg & ZYNQ_PINCONF_IOTYPE_MASK) >> ZYNQ_PINCONF_IOTYPE_SHIFT;