FN_IP0_21        2110 drivers/pinctrl/sh-pfc/pfc-r8a7778.c 		GP_0_16_FN,	FN_IP0_21,
FN_IP0_21        2002 drivers/pinctrl/sh-pfc/pfc-r8a7792.c 		GP_0_21_FN, FN_IP0_21,