FN_RD 88 drivers/pinctrl/sh-pfc/pfc-r8a7779.c FN_RD, FN_WE0, FN_WE1, FN_EX_WAIT0, FN_RD 65 drivers/pinctrl/sh-pfc/pfc-sh7734.c FN_IP3_17_15, FN_RD, FN_IP3_19_18, FN_WE0,