FN_TX1 3424 drivers/pinctrl/sh-pfc/pfc-r8a7779.c FN_HTX0, FN_TX1, FN_SDATA, FN_CTS0_C, FN_TX1 5484 drivers/pinctrl/sh-pfc/pfc-r8a7790.c FN_SCIFA1_TXD, FN_AD_DO, FN_TX1, FN_DU2_DG1, FN_TX1 5821 drivers/pinctrl/sh-pfc/pfc-r8a7791.c FN_A24, FN_DREQ2, FN_IO3, FN_TX1, FN_SCIFA1_TXD, FN_TX1 2345 drivers/pinctrl/sh-pfc/pfc-r8a7792.c GP_10_18_FN, FN_TX1,