PORT2_FN0 435 drivers/pinctrl/sh-pfc/pfc-r8a73a4.c PINMUX_DATA(IRQ2_MARK, PORT2_FN0), PORT2_FN0 595 drivers/pinctrl/sh-pfc/pfc-r8a7740.c PINMUX_DATA(IRQ0_PORT2_MARK, PORT2_FN0, MSEL1CR_0_1),