diff --git a/arch/arm/boot/dts/rv1106-pinctrl.dtsi b/arch/arm/boot/dts/rv1106-pinctrl.dtsi
index dfbfbb3bf70d..37a46383174b 100644
--- a/arch/arm/boot/dts/rv1106-pinctrl.dtsi
+++ b/arch/arm/boot/dts/rv1106-pinctrl.dtsi
@@ -734,6 +734,13 @@
 	};
 
 	sdmmc1 {
+		/omit-if-no-ref/
+		sdmmc1m0_bus1: sdmmc1m0-bus1 {
+			rockchip,pins =
+				/* sdmmc1_d0_m0 */
+				<2 RK_PA1 1 &pcfg_pull_up_drv_level_2>;
+		};
+
 		/omit-if-no-ref/
 		sdmmc1m0_bus4: sdmmc1m0-bus4 {
 			rockchip,pins =