RGMII4RXCTL 290 drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c SIG_EXPR_LIST_DECL_SESG(C26, RGMII4RXCTL, RGMII4, SIG_DESC_SET(SCU4B4, 3), RGMII4RXCTL 292 drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c PIN_DECL_2(C26, GPIOE3, NDCD4, RGMII4RXCTL);