PTO4_FN 920 drivers/pinctrl/sh-pfc/pfc-sh7757.c PINMUX_DATA(SGPIO0_DO_MARK, PTO4_FN), PTO4_FN 1830 drivers/pinctrl/sh-pfc/pfc-sh7757.c PTO4_FN, PTO4_OUT, PTO4_IN, 0,