diff --git a/target/linux/ramips/dts/mt7620a.dtsi b/target/linux/ramips/dts/mt7620a.dtsi
index 0555674802c..7542d43bae0 100644
--- a/target/linux/ramips/dts/mt7620a.dtsi
+++ b/target/linux/ramips/dts/mt7620a.dtsi
@@ -32,28 +32,22 @@
 		compatible = "mti,cpu-interrupt-controller";
 	};
 
-	mmc_reg_1v8: regulator-1v8 {
+	reg_vmmc: regulator-vmmc {
 		compatible = "regulator-fixed";
-
-		enable-active-high;
-
-		regulator-always-on;
-		regulator-max-microvolt = <1800000>;
-		regulator-min-microvolt = <1800000>;
-		regulator-name = "mmc_io";
-	};
-
-	mmc_reg_3v3: regulator-3v3 {
-		compatible = "regulator-fixed";
-
-		enable-active-high;
-
 		regulator-always-on;
 		regulator-max-microvolt = <3300000>;
 		regulator-min-microvolt = <3300000>;
 		regulator-name = "mmc_power";
 	};
 
+	reg_vqmmc: regulator-vqmmc {
+		compatible = "regulator-fixed";
+		regulator-always-on;
+		regulator-max-microvolt = <3300000>;
+		regulator-min-microvolt = <3300000>;
+		regulator-name = "mmc_io";
+	};
+
 	palmbus: palmbus@10000000 {
 		compatible = "palmbus";
 		reg = <0x10000000 0x200000>;
@@ -528,20 +522,18 @@
 		reg = <0x10130000 0x4000>;
 
 		bus-width = <4>;
-
+		max-frequency = <24000000>;
 		cap-mmc-highspeed;
 		cap-sd-highspeed;
+		disable-wp;
+		no-1-8-v;
 
 		clocks = <&sysc 15>, <&sysc 15>;
 		clock-names = "source", "hclk";
 
-		disable-wp;
-
 		interrupt-parent = <&intc>;
 		interrupts = <14>;
 
-		max-frequency = <24000000>;
-
 		pinctrl-names = "default", "state_uhs";
 		pinctrl-0 = <&sdhci_pins>;
 		pinctrl-1 = <&sdhci_pins>;
@@ -549,8 +541,8 @@
 		resets = <&sysc 30>;
 		reset-names = "hrst";
 
-		vmmc-supply = <&mmc_reg_3v3>;
-		vqmmc-supply = <&mmc_reg_1v8>;
+		vmmc-supply = <&reg_vmmc>;
+		vqmmc-supply = <&reg_vqmmc>;
 
 		status = "disabled";
 	};
diff --git a/target/linux/ramips/dts/mt7620a_hiwifi_hc5861.dts b/target/linux/ramips/dts/mt7620a_hiwifi_hc5861.dts
index dacd5f27de2..fcd40402921 100644
--- a/target/linux/ramips/dts/mt7620a_hiwifi_hc5861.dts
+++ b/target/linux/ramips/dts/mt7620a_hiwifi_hc5861.dts
@@ -87,12 +87,6 @@
 	mediatek,ephy-base = /bits/ 8 <12>;
 };
 
-&mmc_reg_3v3 {
-	/delete-property/ enable-active-high;
-
-	gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
-};
-
 &pcie {
 	status = "okay";
 };
@@ -107,6 +101,10 @@
 	};
 };
 
+&reg_vmmc {
+	gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
+};
+
 &wmac {
 	pinctrl-names = "default", "pa_gpio";
 	pinctrl-0 = <&pa_pins>;
diff --git a/target/linux/ramips/dts/mt7621.dtsi b/target/linux/ramips/dts/mt7621.dtsi
index 711f84689fa..0031f74c752 100644
--- a/target/linux/ramips/dts/mt7621.dtsi
+++ b/target/linux/ramips/dts/mt7621.dtsi
@@ -42,28 +42,22 @@
 		bootargs = "console=ttyS0,57600";
 	};
 
-	mmc_reg_1v8: regulator-1v8 {
+	reg_vmmc: regulator-vmmc {
 		compatible = "regulator-fixed";
-
-		enable-active-high;
-
-		regulator-always-on;
-		regulator-max-microvolt = <1800000>;
-		regulator-min-microvolt = <1800000>;
-		regulator-name = "mmc_io";
-	};
-
-	mmc_reg_3v3: regulator-3v3 {
-		compatible = "regulator-fixed";
-
-		enable-active-high;
-
 		regulator-always-on;
 		regulator-max-microvolt = <3300000>;
 		regulator-min-microvolt = <3300000>;
 		regulator-name = "mmc_power";
 	};
 
+	reg_vqmmc: regulator-vqmmc {
+		compatible = "regulator-fixed";
+		regulator-always-on;
+		regulator-max-microvolt = <3300000>;
+		regulator-min-microvolt = <3300000>;
+		regulator-name = "mmc_io";
+	};
+
 	reg_vbus: regulator-vbus {
 		compatible = "regulator-fixed";
 		regulator-always-on;
@@ -369,20 +363,18 @@
 		reg = <0x1e130000 0x4000>;
 
 		bus-width = <4>;
-
+		max-frequency = <48000000>;
 		cap-mmc-highspeed;
 		cap-sd-highspeed;
+		disable-wp;
+		no-1-8-v;
 
 		clocks = <&sysc MT7621_CLK_SHXC>, <&sysc MT7621_CLK_SHXC>;
 		clock-names = "source", "hclk";
 
-		disable-wp;
-
 		interrupt-parent = <&gic>;
 		interrupts = <GIC_SHARED 20 IRQ_TYPE_LEVEL_HIGH>;
 
-		max-frequency = <48000000>;
-
 		pinctrl-names = "default", "state_uhs";
 		pinctrl-0 = <&sdhci_pins>;
 		pinctrl-1 = <&sdhci_pins>;
@@ -390,8 +382,8 @@
 		resets = <&sysc MT7621_RST_SDXC>;
 		reset-names = "hrst";
 
-		vmmc-supply = <&mmc_reg_3v3>;
-		vqmmc-supply = <&mmc_reg_1v8>;
+		vmmc-supply = <&reg_vmmc>;
+		vqmmc-supply = <&reg_vqmmc>;
 
 		status = "disabled";
 	};
diff --git a/target/linux/ramips/dts/mt7628an.dtsi b/target/linux/ramips/dts/mt7628an.dtsi
index 79763332b8b..e705d46b1e5 100644
--- a/target/linux/ramips/dts/mt7628an.dtsi
+++ b/target/linux/ramips/dts/mt7628an.dtsi
@@ -30,28 +30,22 @@
 		compatible = "mti,cpu-interrupt-controller";
 	};
 
-	mmc_reg_1v8: regulator-1v8 {
+	reg_vmmc: regulator-vmmc {
 		compatible = "regulator-fixed";
-
-		enable-active-high;
-
-		regulator-always-on;
-		regulator-max-microvolt = <1800000>;
-		regulator-min-microvolt = <1800000>;
-		regulator-name = "mmc_io";
-	};
-
-	mmc_reg_3v3: regulator-3v3 {
-		compatible = "regulator-fixed";
-
-		enable-active-high;
-
 		regulator-always-on;
 		regulator-max-microvolt = <3300000>;
 		regulator-min-microvolt = <3300000>;
 		regulator-name = "mmc_power";
 	};
 
+	reg_vqmmc: regulator-vqmmc {
+		compatible = "regulator-fixed";
+		regulator-always-on;
+		regulator-max-microvolt = <3300000>;
+		regulator-min-microvolt = <3300000>;
+		regulator-name = "mmc_io";
+	};
+
 	palmbus: palmbus@10000000 {
 		compatible = "palmbus";
 		reg = <0x10000000 0x200000>;
@@ -382,20 +376,18 @@
 		reg = <0x10130000 0x4000>;
 
 		bus-width = <4>;
-
+		max-frequency = <24000000>;
 		cap-mmc-highspeed;
 		cap-sd-highspeed;
+		disable-wp;
+		no-1-8-v;
 
 		clocks = <&sysc 16>, <&sysc 16>;
 		clock-names = "source", "hclk";
 
-		disable-wp;
-
 		interrupt-parent = <&intc>;
 		interrupts = <14>;
 
-		max-frequency = <24000000>;
-
 		pinctrl-names = "default", "state_uhs";
 		pinctrl-0 = <&sdxc_pins>;
 		pinctrl-1 = <&sdxc_pins>;
@@ -403,8 +395,8 @@
 		resets = <&sysc 30>;
 		reset-names = "hrst";
 
-		vmmc-supply = <&mmc_reg_3v3>;
-		vqmmc-supply = <&mmc_reg_1v8>;
+		vmmc-supply = <&reg_vmmc>;
+		vqmmc-supply = <&reg_vqmmc>;
 
 		status = "disabled";
 	};