diff --git a/arch/arm/boot/dts/r8a73a4-ape6evm.dts b/arch/arm/boot/dts/r8a73a4-ape6evm.dts
index ec7c86e06538..125c39c0222f 100644
--- a/arch/arm/boot/dts/r8a73a4-ape6evm.dts
+++ b/arch/arm/boot/dts/r8a73a4-ape6evm.dts
@@ -234,7 +234,7 @@
 &sdhi0 {
 	vmmc-supply = <&vcc_sdhi0>;
 	bus-width = <4>;
-	toshiba,mmc-wrprotect-disable;
+	disable-wp;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sdhi0_pins>;
 	status = "okay";
@@ -244,7 +244,7 @@
 	vmmc-supply = <&ape6evm_fixed_3v3>;
 	bus-width = <4>;
 	broken-cd;
-	toshiba,mmc-wrprotect-disable;
+	disable-wp;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sdhi1_pins>;
 	status = "okay";
diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index 914a7c2a584f..39cc58672bf4 100644
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi
@@ -336,7 +336,7 @@
 			      GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks SH73A0_CLK_SDHI1>;
 		power-domains = <&pd_a3sp>;
-		toshiba,mmc-wrprotect-disable;
+		disable-wp;
 		cap-sd-highspeed;
 		status = "disabled";
 	};
@@ -348,7 +348,7 @@
 			      GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks SH73A0_CLK_SDHI2>;
 		power-domains = <&pd_a3sp>;
-		toshiba,mmc-wrprotect-disable;
+		disable-wp;
 		cap-sd-highspeed;
 		status = "disabled";
 	};