FN_IP2_4_3 55 drivers/pinctrl/sh-pfc/pfc-r8a7791.c FN_IP1_25_23, FN_IP1_28_26, FN_IP1_31_29, FN_IP2_2_0, FN_IP2_4_3, FN_IP2_4_3 66 drivers/pinctrl/sh-pfc/pfc-sh7734.c FN_WE1, FN_IP2_4_3, FN_IP3_23_21, FN_IP3_26_24,