P18_DESC         1607 drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c #define P18_DESC	SIG_DESC_SET(SCUA4, 17)
P18_DESC         1073 drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c #define P18_DESC	SIG_DESC_SET(SCU8C, 3)