diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi.dts b/arch/arm/boot/dts/sun7i-a20-bananapi.dts
index fd7594f..197d521 100644
--- a/arch/arm/boot/dts/sun7i-a20-bananapi.dts
+++ b/arch/arm/boot/dts/sun7i-a20-bananapi.dts
@@ -51,7 +51,7 @@
 #include <dt-bindings/pinctrl/sun4i-a10.h>
 
 / {
-	model = "LeMaker Banana Pi";
+	model = "Banana Pi";
 	compatible = "lemaker,bananapi", "allwinner,sun7i-a20";
 
 	aliases {
@@ -72,6 +72,7 @@
 		green {
 			label = "bananapi:green:usr";
 			gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "mmc0";
 		};
 	};
 
@@ -86,12 +87,29 @@
 		enable-active-high;
 		gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>;
 	};
+	
+	reg_vmmc3: vmmc3 {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&vmmc3_pin_bananapi>;
+		regulator-name = "vmmc3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+		regulator-boot-on;
+		enable-active-high;
+		gpio = <&pio 7 22 GPIO_ACTIVE_HIGH>;
+	};	
 };
 
 &ahci {
 	status = "okay";
 };
 
+&codec {
+	status = "okay";
+};
+
 &cpu0 {
 	cpu-supply = <&reg_dcdc2>;
 	operating-points = <
@@ -156,11 +174,37 @@
 	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_bananapi>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
-	cd-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* PH10 */
+	cd-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* PH10 and PH22 for Wifi*/
 	cd-inverted;
 	status = "okay";
+		
 };
 
+
+&mmc3 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc3_pins_a>;
+	vmmc-supply = <&reg_vmmc3>;
+	bus-width = <4>;
+	non-removable;
+	enable-sdio-wakeup;
+	status = "okay";
+
+/*
+	brcmf: bcrmf@1 {
+		reg = <1>;
+		compatible = "brcm,bcm4329-fmac";
+		interrupt-parent = <&pio>;
+		interrupts = <15 8>; 
+		interrupt-names = "host-wake";
+	};
+*/
+};
+
+
+
 &ohci0 {
 	status = "okay";
 };
@@ -194,7 +238,12 @@
 		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 	};
-
+	vmmc3_pin_bananapi: vmmc3_pin@0 {
+		allwinner,pins = "PH22";
+		allwinner,function = "gpio_out";
+		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+	};
 	led_pins_bananapi: led_pins@0 {
 		allwinner,pins = "PH24";
 		allwinner,function = "gpio_out";