ROMA20 1833 drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c SIG_EXPR_DECL_SINGLE(ROMA20, ROM8, N22_DESC, VPO_OFF_12); ROMA20 1834 drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c SIG_EXPR_DECL_SINGLE(ROMA20, ROM16, N22_DESC, VPO_OFF_12); ROMA20 1835 drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c SIG_EXPR_LIST_DECL_DUAL(N22, ROMA20, ROM8, ROM16); ROMA20 1839 drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c PIN_DECL_2(N22, GPIOAB2, ROMA20, VPOR2);