FN_SCIFA4_TXD 271 drivers/pinctrl/sh-pfc/pfc-r8a7791.c FN_VI0_CLKENB, FN_TX4, FN_SCIFA4_TXD, FN_TS_SDATA0_D, FN_SCIFA4_TXD 274 drivers/pinctrl/sh-pfc/pfc-r8a7794.c FN_HSCIF1_HRTS_N, FN_SCIFA4_TXD, FN_IERX, FN_DU1_DG4, FN_SSI_WS1_B,