rzg2l_read_pin_config
arg = rzg2l_read_pin_config(pctrl, IEN(off), bit, IEN_MASK);
arg = rzg2l_read_pin_config(pctrl, SR(off), bit, SR_MASK);
arg = rzg2l_read_pin_config(pctrl, PUPD(off), bit, PUPD_MASK);
index = rzg2l_read_pin_config(pctrl, IOLH(off), bit, IOLH_MASK);
val = rzg2l_read_pin_config(pctrl, IOLH(off), bit, IOLH_MASK);
index = rzg2l_read_pin_config(pctrl, IOLH(off), bit, IOLH_MASK);
arg = rzg2l_read_pin_config(pctrl, NOD(off), bit, NOD_MASK);
arg = rzg2l_read_pin_config(pctrl, SMT(off), bit, SMT_MASK);
arg = rzg2l_read_pin_config(pctrl, IOLH(off), bit, IOLH_MASK);