TXD4_MARK 553 drivers/pinctrl/sh-pfc/pfc-sh7264.c TXD4_MARK, TXD5_MARK, TXD6_MARK, TXD7_MARK, TXD4_MARK 699 drivers/pinctrl/sh-pfc/pfc-sh7269.c SCK4_MARK, RXD4_MARK, TXD4_MARK, TXD4_MARK 398 drivers/pinctrl/sh-pfc/pfc-sh7757.c RTS4_MARK, RXD4_MARK, TXD4_MARK,