U20_DESC         1209 drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c #define U20_DESC        SIG_DESC_SET(SCU8C, 3)
U20_DESC         1111 drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c #define U20_DESC	SIG_DESC_SET(SCU8C, 6)