diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts
index f54a415f2..fb4cf5423 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts
@@ -46,6 +46,8 @@
 #include "sun50i-a64.dtsi"
 
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pwm/pwm.h>
 
 / {
 	model = "OrangePi Win/Win Plus";
@@ -55,9 +57,6 @@
 		ethernet0 = &emac;
 		serial0 = &uart0;
 		serial1 = &uart1;
-		serial2 = &uart2;
-		serial3 = &uart3;
-		serial4 = &uart4;
 	};
 
 	chosen {
@@ -127,11 +126,17 @@
 	status = "okay";
 };
 
+&cpu0 {
+       cpu-supply = <&reg_dcdc2>;
+};
+
 &de {
 	status = "okay";
 };
 
 &ehci0 {
+	phys = <&usbphy 0>;
+	phy-names = "usb";
 	status = "okay";
 };
 
@@ -159,6 +164,14 @@
 	};
 };
 
+&i2s2 {
+	status = "okay";
+};
+
+&mixer0 {
+	status = "okay";
+};
+
 &mdio {
 	ext_rgmii_phy: ethernet-phy@1 {
 		compatible = "ethernet-phy-ieee802.3-c22";
@@ -195,7 +208,21 @@
 	};
 };
 
+&mmc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc2_pins>, <&mmc2_ds_pin>;
+	vmmc-supply = <&reg_dcdc1>;
+	vqmmc-supply = <&reg_eldo1>;
+	bus-width = <8>;
+	non-removable;
+	cap-mmc-hw-reset;
+	mmc-hs200-1_8v;
+	status = "okay";
+};
+
 &ohci0 {
+	phys = <&usbphy 0>;
+	phy-names = "usb";
 	status = "okay";
 };
 
@@ -309,13 +336,14 @@
 };
 
 &reg_eldo1 {
+	regulator-always-on;
 	regulator-min-microvolt = <1800000>;
 	regulator-max-microvolt = <1800000>;
 	regulator-name = "cpvdd";
 };
 
 &reg_eldo3 {
-	regulator-min-microvolt = <1500000>;
+	regulator-min-microvolt = <1800000>;
 	regulator-max-microvolt = <1800000>;
 	regulator-name = "dvdd-csi";
 };
@@ -338,6 +366,13 @@
 	regulator-name = "vdd-cpus";
 };
 
+&reg_ldo_io0 {
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-usb";
+	status = "okay";
+};
+
 &reg_rtc_ldo {
 	regulator-name = "vcc-rtc";
 };
@@ -362,6 +397,10 @@
 			"MIC1", "Onboard Microphone";
 };
 
+&sound_hdmi {
+	status = "okay";
+};
+
 &spi0 {
 	status = "okay";
 
@@ -401,30 +440,8 @@
 	};
 };
 
-/* On Pi-2 connector, RTS/CTS optional */
-&uart2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&uart2_pins>;
-	status = "disabled";
-};
-
-/* On Pi-2 connector, RTS/CTS optional */
-&uart3 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&uart3_pins>;
-	status = "disabled";
-};
-
-/* On Pi-2 connector (labeled for SPI1), RTS/CTS optional */
-&uart4 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&uart4_pins>;
-	status = "disabled";
-};
-
 &usb_otg {
-	dr_mode = "otg";
-	status = "okay";
+	dr_mode = "host";
 };
 
 &usbphy {