U21
SIG_EXPR_LIST_ALIAS(U21, ROMD4, ROM);
SIG_EXPR_LIST_DECL_DUAL(U21, VPODE, VPO12, VPO24);
PIN_DECL_2(U21, GPIOS0, ROMD4, VPODE);
FUNC_GROUP_DECL(ROM8, V20, U21, T19, V22, U20, R18, N21, L22, K18, W21, Y22,
FUNC_GROUP_DECL(ROM16, V20, U21, T19, V22, U20, R18, N21, L22, K18,
FUNC_GROUP_DECL(VPO12, U21, T19, V22, U20, R22, P18, P19, P20, P21, P22, M19,
FUNC_GROUP_DECL(VPO24, U21, T19, V22, U20, L22, K18, V21, W22, R22, P18, P19,
ASPEED_PINCTRL_PIN(U21),
SIG_EXPR_LIST_ALIAS(U21, VPOG6, VPO);
SIG_EXPR_LIST_DECL_SINGLE(U21, NORA4, PNOR, PNOR_DESC);
PIN_DECL_2(U21, GPIOZ4, VPOG6, NORA4);
FUNC_GROUP_DECL(PNOR, Y20, AB20, AB21, AA21, U21, W22, V22, W21, Y21, V21, Y22,
AB21, AA21, U21, W22, V22, W21, Y21, V21, Y22, AA22, U22, T20,
ASPEED_PINCTRL_PIN(U21),