FN_RX4            133 drivers/pinctrl/sh-pfc/pfc-r8a7779.c 	FN_PWM4, FN_RX4, FN_HTX0, FN_TX1,
FN_RX4            272 drivers/pinctrl/sh-pfc/pfc-r8a7791.c 	FN_VI0_FIELD, FN_RX4, FN_SCIFA4_RXD, FN_TS_SCK0_D,