SCIF2_RXD 1236 drivers/pinctrl/sh-pfc/pfc-r8a7794.c PINMUX_IPSR_MSEL(IP10_8_6, SCIF2_RXD, SEL_SCIF2_0), SCIF2_RXD 974 drivers/pinctrl/sh-pfc/pfc-sh7722.c GPIO_FN(SCIF2_RXD), SCIF2_RXD 981 drivers/pinctrl/sh-pfc/pfc-sh7785.c GPIO_FN(SCIF2_RXD),