FN_IRQ2_A        2459 drivers/pinctrl/sh-pfc/pfc-r8a7778.c 		FN_MLB_SIG,	FN_RX5_B,	FN_SDA3_A,	FN_IRQ2_A,
FN_IRQ2_A        2142 drivers/pinctrl/sh-pfc/pfc-sh7734.c 		FN_IRQ2_A, FN_CTS0_A, FN_HCTS0_B, FN_ET0_ERXD2_A,