GPIOAB1          1829 drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c PIN_DECL_2(M18, GPIOAB1, ROMA19, VPOR1);
GPIOAB1          1765 drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c PIN_DECL_2(T21, GPIOAB1, VPOHS, NORWE);