NORA4            1562 drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c SIG_EXPR_LIST_DECL_SINGLE(U21, NORA4, PNOR, PNOR_DESC);
NORA4            1563 drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c PIN_DECL_2(U21, GPIOZ4, VPOG6, NORA4);