SCIFA3_RXD 1270 drivers/pinctrl/sh-pfc/pfc-r8a7791.c PINMUX_IPSR_MSEL(IP9_2_0, SCIFA3_RXD, SEL_SCIFA3_0), SCIFA3_RXD 1280 drivers/pinctrl/sh-pfc/pfc-r8a7794.c PINMUX_IPSR_MSEL(IP11_2_0, SCIFA3_RXD, SEL_SCIFA3_0),