HPD50 602 drivers/pinctrl/sh-pfc/pfc-sh7722.c PINMUX_DATA(HPD50_MARK, HPD50), HPD50 1088 drivers/pinctrl/sh-pfc/pfc-sh7722.c GPIO_FN(HPD50), HPD50 1256 drivers/pinctrl/sh-pfc/pfc-sh7722.c HPD50, PTB2_OUT, 0, PTB2_IN,