diff --git a/arch/arm/dts/r8a77990-ebisu.dts b/arch/arm/dts/r8a77990-ebisu.dts
index 20eecd6..0f269d0 100644
--- a/arch/arm/dts/r8a77990-ebisu.dts
+++ b/arch/arm/dts/r8a77990-ebisu.dts
@@ -167,13 +167,13 @@
 	};
 
 	sdhi3_pins: sd2 {
-		groups = "sdhi3_data8", "sdhi3_ctrl";
+		groups = "sdhi3_data8", "sdhi3_ctrl", "sdhi3_ds";
 		function = "sdhi3";
 		power-source = <1800>;
 	};
 
 	sdhi3_pins_uhs: sd2_uhs {
-		groups = "sdhi3_data8", "sdhi3_ctrl";
+		groups = "sdhi3_data8", "sdhi3_ctrl", "sdhi3_ds";
 		function = "sdhi3";
 		power-source = <1800>;
 	};
@@ -238,6 +238,7 @@
 	vqmmc-supply = <&reg_1p8v>;
 	bus-width = <8>;
 	mmc-hs200-1_8v;
+	mmc-hs400-1_8v;
 	non-removable;
 	status = "okay";
 };
diff --git a/arch/arm/dts/salvator-common.dtsi b/arch/arm/dts/salvator-common.dtsi
index 88ce5f2..b036a71 100644
--- a/arch/arm/dts/salvator-common.dtsi
+++ b/arch/arm/dts/salvator-common.dtsi
@@ -637,6 +637,7 @@
 	vqmmc-supply = <&reg_1p8v>;
 	bus-width = <8>;
 	mmc-hs200-1_8v;
+	mmc-hs400-1_8v;
 	non-removable;
 	fixed-emmc-driver-type = <1>;
 	status = "okay";
diff --git a/arch/arm/dts/ulcb.dtsi b/arch/arm/dts/ulcb.dtsi
index 256553f..e16c7f2 100644
--- a/arch/arm/dts/ulcb.dtsi
+++ b/arch/arm/dts/ulcb.dtsi
@@ -414,6 +414,7 @@
 	vqmmc-supply = <&reg_1p8v>;
 	bus-width = <8>;
 	mmc-hs200-1_8v;
+	mmc-hs400-1_8v;
 	non-removable;
 	status = "okay";
 	max-frequency = <200000000>;