TX3_E 1143 drivers/pinctrl/sh-pfc/pfc-sh7734.c PINMUX_IPSR_MSEL(IP8_25_23, TX3_E, SEL_SCIF3_4), TX3_E 1549 drivers/pinctrl/sh-pfc/pfc-sh7734.c GPIO_FN(IRQ1_A), GPIO_FN(HSPI_RX_B), GPIO_FN(TX3_E),