FN_SCIFA3_RXD_B 323 drivers/pinctrl/sh-pfc/pfc-r8a7791.c FN_ETH_REFCLK, FN_AVB_TXD1, FN_SCIFA3_RXD_B, FN_SCIFA3_RXD_B 102 drivers/pinctrl/sh-pfc/pfc-r8a7794.c FN_CAN1_TX, FN_D0, FN_SCIFA3_SCK_B, FN_IRQ4, FN_D1, FN_SCIFA3_RXD_B,