diff --git a/arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi b/arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi
index 7028e21bdd9808935b278a4bb95910512c5c3d54..7e90d713f5e58e5a909c412e218482be76887b8a 100644
--- a/arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi
+++ b/arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi
@@ -862,11 +862,21 @@
 		groups = "SGPM1";
 	};
 
+	pinctrl_sgpm2_default: sgpm2_default {
+		function = "SGPM2";
+		groups = "SGPM2";
+	};
+
 	pinctrl_sgps1_default: sgps1_default {
 		function = "SGPS1";
 		groups = "SGPS1";
 	};
 
+	pinctrl_sgps2_default: sgps2_default {
+		function = "SGPS2";
+		groups = "SGPS2";
+	};
+
 	pinctrl_sioonctrl_default: sioonctrl_default {
 		function = "SIOONCTRL";
 		groups = "SIOONCTRL";