GPIOF2            401 drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c PIN_DECL_2(A20, GPIOF2, NDSR4, SIOPWRGD);
GPIOF2            383 drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c PIN_DECL_2(B22, GPIOF2, LHAD2, NDSR4);
GPIOF2            350 drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c PIN_DECL_2(D23, GPIOF2, SD1DAT0, PWM10);