diff --git a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
index 5754892f85011842a83b9522590df48785bd1156..60764366e22bdb3f2fa9c151152d56441c14e93a 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
@@ -67,6 +67,31 @@ vsys_5v0: fixedregulator-vsys5v0 {
 		regulator-boot-on;
 	};
 
+	vdd_mmc1: fixedregulator-sd {
+		compatible = "regulator-fixed";
+		regulator-name = "vdd_mmc1";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		enable-active-high;
+		vin-supply = <&vsys_3v3>;
+		gpio = <&exp2 2 GPIO_ACTIVE_HIGH>;
+	};
+
+	vdd_sd_dv_alt: gpio-regulator-TLV71033 {
+		compatible = "regulator-gpio";
+		pinctrl-names = "default";
+		pinctrl-0 = <&vdd_sd_dv_alt_pins_default>;
+		regulator-name = "tlv71033";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		vin-supply = <&vsys_5v0>;
+		gpios = <&main_gpio0 117 GPIO_ACTIVE_HIGH>;
+		states = <1800000 0x0>,
+			 <3300000 0x1>;
+	};
+
 	sound0: sound@0 {
 		compatible = "ti,j721e-cpb-audio";
 		model = "j721e-cpb";
@@ -106,6 +131,12 @@ J721E_IOPAD(0x25c, PIN_INPUT, 0) /* (R28) MMC1_SDWP */
 		>;
 	};
 
+	vdd_sd_dv_alt_pins_default: vdd-sd-dv-alt-pins-default {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x1d8, PIN_INPUT, 7) /* (W4) SPI1_CS1.GPIO0_117 */
+		>;
+	};
+
 	main_usbss0_pins_default: main-usbss0-pins-default {
 		pinctrl-single,pins = <
 			J721E_IOPAD(0x290, PIN_OUTPUT, 0) /* (U6) USB0_DRVVBUS */
@@ -295,6 +326,8 @@ &main_sdhci0 {
 
 &main_sdhci1 {
 	/* SD/MMC */
+	vmmc-supply = <&vdd_mmc1>;
+	vqmmc-supply = <&vdd_sd_dv_alt>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_mmc1_pins_default>;
 	ti,driver-strength-ohm = <50>;
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
index 556bc317b866cdc79f27f49ef917251719218802..b32df591c7668f517256c5903be681937dbe3a75 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
@@ -1108,7 +1108,6 @@ main_sdhci1: sdhci@4fb0000 {
 		ti,trm-icp = <0x8>;
 		ti,clkbuf-sel = <0x7>;
 		dma-coherent;
-		no-1-8-v;
 	};
 
 	main_sdhci2: sdhci@4f98000 {
@@ -1129,7 +1128,6 @@ main_sdhci2: sdhci@4f98000 {
 		ti,trm-icp = <0x8>;
 		ti,clkbuf-sel = <0x7>;
 		dma-coherent;
-		no-1-8-v;
 	};
 
 	usbss0: cdns-usb@4104000 {