diff --git a/arch/arm/boot/dts/sun4i-a10-a1000.dts b/arch/arm/boot/dts/sun4i-a10-a1000.dts
index 93af3069989517c09fbc38e63882451c3e2675d5..0b97c071dd56b974897fcd2e445aeb1b23bac879 100644
--- a/arch/arm/boot/dts/sun4i-a10-a1000.dts
+++ b/arch/arm/boot/dts/sun4i-a10-a1000.dts
@@ -39,6 +39,7 @@
 		mmc0: mmc@01c0f000 {
 			pinctrl-names = "default";
 			pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
+			vmmc-supply = <&reg_vcc3v3>;
 			bus-width = <4>;
 			cd-gpios = <&pio 7 1 0>; /* PH1 */
 			cd-inverted;
diff --git a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
index 8581385d277e6a46da1039380869a6fe21e6c0c1..c200eacc66e8ba06f4d578b569b0d1063fa59b0f 100644
--- a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
+++ b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
@@ -37,6 +37,7 @@
 		mmc0: mmc@01c0f000 {
 			pinctrl-names = "default";
 			pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
+			vmmc-supply = <&reg_vcc3v3>;
 			bus-width = <4>;
 			cd-gpios = <&pio 7 1 0>; /* PH1 */
 			cd-inverted;
diff --git a/arch/arm/boot/dts/sun4i-a10-hackberry.dts b/arch/arm/boot/dts/sun4i-a10-hackberry.dts
index 9dc7b1c1dd9e115bdc60aedd97beb8289b4d540c..547fadcb984b98e8296f2865ccd2c1a8f52df01c 100644
--- a/arch/arm/boot/dts/sun4i-a10-hackberry.dts
+++ b/arch/arm/boot/dts/sun4i-a10-hackberry.dts
@@ -39,6 +39,7 @@
 		mmc0: mmc@01c0f000 {
 			pinctrl-names = "default";
 			pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
+			vmmc-supply = <&reg_vcc3v3>;
 			bus-width = <4>;
 			cd-gpios = <&pio 7 1 0>; /* PH1 */
 			cd-inverted;
diff --git a/arch/arm/boot/dts/sun4i-a10-inet97fv2.dts b/arch/arm/boot/dts/sun4i-a10-inet97fv2.dts
index 297b8f6b39a39ddd2e93954ffcb382f028ab0974..f13723e18b86964a1e486bdcea013cce0942691a 100644
--- a/arch/arm/boot/dts/sun4i-a10-inet97fv2.dts
+++ b/arch/arm/boot/dts/sun4i-a10-inet97fv2.dts
@@ -27,6 +27,7 @@
 		mmc0: mmc@01c0f000 {
 			pinctrl-names = "default";
 			pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
+			vmmc-supply = <&reg_vcc3v3>;
 			bus-width = <4>;
 			cd-gpios = <&pio 7 1 0>; /* PH1 */
 			cd-inverted;
diff --git a/arch/arm/boot/dts/sun4i-a10-mini-xplus.dts b/arch/arm/boot/dts/sun4i-a10-mini-xplus.dts
index b7a4218ef2a4a70508244fc708d2d3c26a8ebf33..c01cea50cf0c7f175ec594ad31b645dbbd240256 100644
--- a/arch/arm/boot/dts/sun4i-a10-mini-xplus.dts
+++ b/arch/arm/boot/dts/sun4i-a10-mini-xplus.dts
@@ -23,6 +23,7 @@
 		mmc0: mmc@01c0f000 {
 			pinctrl-names = "default";
 			pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
+			vmmc-supply = <&reg_vcc3v3>;
 			bus-width = <4>;
 			cd-gpios = <&pio 7 1 0>; /* PH1 */
 			cd-inverted;
diff --git a/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts b/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts
index 4b7fd04ea488143215742a464a84a1bdb1be203b..d46a7dbecef5b241f09755ab77a9707f6a76a30a 100644
--- a/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts
+++ b/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts
@@ -36,6 +36,7 @@
 		mmc0: mmc@01c0f000 {
 			pinctrl-names = "default";
 			pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
+			vmmc-supply = <&reg_vcc3v3>;
 			bus-width = <4>;
 			cd-gpios = <&pio 7 1 0>; /* PH1 */
 			cd-inverted;
diff --git a/arch/arm/boot/dts/sun4i-a10-pcduino.dts b/arch/arm/boot/dts/sun4i-a10-pcduino.dts
index 4d9c3cdddced800f96adc95836a7e37520eeee9b..fb03bccb78d2b5f085b75478d942980e46ddcee4 100644
--- a/arch/arm/boot/dts/sun4i-a10-pcduino.dts
+++ b/arch/arm/boot/dts/sun4i-a10-pcduino.dts
@@ -37,6 +37,7 @@
 		mmc0: mmc@01c0f000 {
 			pinctrl-names = "default";
 			pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
+			vmmc-supply = <&reg_vcc3v3>;
 			bus-width = <4>;
 			cd-gpios = <&pio 7 1 0>; /* PH1 */
 			cd-inverted;