diff --git a/arch/arm/boot/dts/aspeed-ast2600-evb.dts b/arch/arm/boot/dts/aspeed-ast2600-evb.dts
index 9870553919b7..9443d3e34a61 100644
--- a/arch/arm/boot/dts/aspeed-ast2600-evb.dts
+++ b/arch/arm/boot/dts/aspeed-ast2600-evb.dts
@@ -71,10 +71,16 @@
 	phy-handle = <&ethphy3>;
 };
 
-&emmc {
+&emmc_controller {
 	status = "okay";
 };
 
+&emmc {
+	non-removable;
+	bus-width = <4>;
+	max-frequency = <52000000>;
+};
+
 &rtc {
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi
index 3a1422f7c49c..7ca45b0ce3c3 100644
--- a/arch/arm/boot/dts/aspeed-g6.dtsi
+++ b/arch/arm/boot/dts/aspeed-g6.dtsi
@@ -235,7 +235,7 @@
 				};
 			};
 
-			emmc: sdc@1e750000 {
+			emmc_controller: sdc@1e750000 {
 				compatible = "aspeed,ast2600-sd-controller";
 				reg = <0x1e750000 0x100>;
 				#address-cells = <1>;
@@ -244,7 +244,7 @@
 				clocks = <&syscon ASPEED_CLK_GATE_EMMCCLK>;
 				status = "disabled";
 
-				sdhci@1e750100 {
+				emmc: sdhci@1e750100 {
 					compatible = "aspeed,ast2600-sdhci";
 					reg = <0x100 0x100>;
 					sdhci,auto-cmd12;