ROMA21           1843 drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c SIG_EXPR_DECL_SINGLE(ROMA21, ROM8, N20_DESC, VPO_OFF_12);
ROMA21           1844 drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c SIG_EXPR_DECL_SINGLE(ROMA21, ROM16, N20_DESC, VPO_OFF_12);
ROMA21           1845 drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c SIG_EXPR_LIST_DECL_DUAL(N20, ROMA21, ROM8, ROM16);
ROMA21           1849 drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c PIN_DECL_2(N20, GPIOAB3, ROMA21, VPOR3);