FN_TX3 256 drivers/pinctrl/sh-pfc/pfc-r8a7791.c FN_DU1_DB5, FN_LCDOUT21, FN_TX3, FN_SCIFA3_TXD, FN_CAN1_TX, FN_TX3 187 drivers/pinctrl/sh-pfc/pfc-r8a7792.c FN_DACK1, FN_SCK3, FN_TX3, FN_DREQ1_N, FN_RX3,