FN_IP2_3_0 2604 drivers/pinctrl/sh-pfc/pfc-r8a77470.c GP_1_6_FN, FN_IP2_3_0, FN_IP2_3_0 3304 drivers/pinctrl/sh-pfc/pfc-r8a7779.c GP_4_21_FN, FN_IP2_3_0,