diff --git a/arch/arm/boot/dts/tegra-cardhu.dts b/arch/arm/boot/dts/tegra-cardhu.dts
index 3b5cd7b0755..e14bb450c32 100644
--- a/arch/arm/boot/dts/tegra-cardhu.dts
+++ b/arch/arm/boot/dts/tegra-cardhu.dts
@@ -64,34 +64,22 @@
 	};
 
 	serial@70006000 {
+		status = "okay";
 		clock-frequency = <408000000>;
 	};
 
-	serial@70006040 {
-		status = "disable";
-	};
-
-	serial@70006200 {
-		status = "disable";
-	};
-
-	serial@70006300 {
-		status = "disable";
-	};
-
-	serial@70006400 {
-		status = "disable";
-	};
-
 	i2c@7000c000 {
+		status = "okay";
 		clock-frequency = <100000>;
 	};
 
 	i2c@7000c400 {
+		status = "okay";
 		clock-frequency = <100000>;
 	};
 
 	i2c@7000c500 {
+		status = "okay";
 		clock-frequency = <100000>;
 
 		/* ALS and Proximity sensor */
@@ -104,10 +92,12 @@
 	};
 
 	i2c@7000c700 {
+		status = "okay";
 		clock-frequency = <100000>;
 	};
 
 	i2c@7000d000 {
+		status = "okay";
 		clock-frequency = <100000>;
 
 		wm8903: wm8903@1a {
@@ -139,38 +129,20 @@
 	};
 
 	ahub {
-		i2s@70080300 {
-			status = "disable";
-		};
-
-		i2s@70080500 {
-			status = "disable";
-		};
-
-		i2s@70080600 {
-			status = "disable";
-		};
-
-		i2s@70080700 {
-			status = "disable";
+		i2s@70080400 {
+			status = "okay";
 		};
 	};
 
 	sdhci@78000000 {
+		status = "okay";
 		cd-gpios = <&gpio 69 0>; /* gpio PI5 */
 		wp-gpios = <&gpio 155 0>; /* gpio PT3 */
 		power-gpios = <&gpio 31 0>; /* gpio PD7 */
 	};
 
-	sdhci@78000200 {
-		status = "disable";
-	};
-
-	sdhci@78000400 {
-		status = "disable";
-	};
-
 	sdhci@78000600 {
+		status = "okay";
 		support-8bit;
 	};
 
diff --git a/arch/arm/boot/dts/tegra-harmony.dts b/arch/arm/boot/dts/tegra-harmony.dts
index f18385d36dd..6bcdad34d2e 100644
--- a/arch/arm/boot/dts/tegra-harmony.dts
+++ b/arch/arm/boot/dts/tegra-harmony.dts
@@ -234,31 +234,17 @@
 		};
 	};
 
-	i2s@70002a00 {
-		status = "disable";
-	};
-
-	serial@70006000 {
-		status = "disable";
-	};
-
-	serial@70006040 {
-		status = "disable";
-	};
-
-	serial@70006200 {
-		status = "disable";
+	i2s@70002800 {
+		status = "okay";
 	};
 
 	serial@70006300 {
+		status = "okay";
 		clock-frequency = <216000000>;
 	};
 
-	serial@70006400 {
-		status = "disable";
-	};
-
 	i2c@7000c000 {
+		status = "okay";
 		clock-frequency = <400000>;
 
 		wm8903: wm8903@1a {
@@ -277,14 +263,17 @@
 	};
 
 	i2c@7000c400 {
+		status = "okay";
 		clock-frequency = <400000>;
 	};
 
 	i2c@7000c500 {
+		status = "okay";
 		clock-frequency = <400000>;
 	};
 
 	i2c@7000d000 {
+		status = "okay";
 		clock-frequency = <400000>;
 	};
 
@@ -292,25 +281,28 @@
 		nvidia,invert-interrupt;
 	};
 
+	usb@c5000000 {
+		status = "okay";
+	};
+
 	usb@c5004000 {
+		status = "okay";
 		nvidia,phy-reset-gpio = <&gpio 169 0>; /* gpio PV1 */
 	};
 
-	sdhci@c8000000 {
-		status = "disable";
+	usb@c5008000 {
+		status = "okay";
 	};
 
 	sdhci@c8000200 {
+		status = "okay";
 		cd-gpios = <&gpio 69 0>; /* gpio PI5 */
 		wp-gpios = <&gpio 57 0>; /* gpio PH1 */
 		power-gpios = <&gpio 155 0>; /* gpio PT3 */
 	};
 
-	sdhci@c8000400 {
-		status = "disable";
-	};
-
 	sdhci@c8000600 {
+		status = "okay";
 		cd-gpios = <&gpio 58 0>; /* gpio PH2 */
 		wp-gpios = <&gpio 59 0>; /* gpio PH3 */
 		power-gpios = <&gpio 70 0>; /* gpio PI6 */
diff --git a/arch/arm/boot/dts/tegra-paz00.dts b/arch/arm/boot/dts/tegra-paz00.dts
index 6539e893480..cb366f0c6ff 100644
--- a/arch/arm/boot/dts/tegra-paz00.dts
+++ b/arch/arm/boot/dts/tegra-paz00.dts
@@ -226,31 +226,22 @@
 		};
 	};
 
-	i2s@70002a00 {
-		status = "disable";
+	i2s@70002800 {
+		status = "okay";
 	};
 
 	serial@70006000 {
+		status = "okay";
 		clock-frequency = <216000000>;
 	};
 
-	serial@70006040 {
-		status = "disable";
-	};
-
 	serial@70006200 {
+		status = "okay";
 		clock-frequency = <216000000>;
 	};
 
-	serial@70006300 {
-		status = "disable";
-	};
-
-	serial@70006400 {
-		status = "disable";
-	};
-
 	i2c@7000c000 {
+		status = "okay";
 		clock-frequency = <400000>;
 
 		alc5632: alc5632@1e {
@@ -262,13 +253,10 @@
 	};
 
 	i2c@7000c400 {
+		status = "okay";
 		clock-frequency = <400000>;
 	};
 
-	i2c@7000c500 {
-		status = "disable";
-	};
-
 	nvec {
 		compatible = "nvidia,nvec";
 		reg = <0x7000c500 0x100>;
@@ -281,6 +269,7 @@
 	};
 
 	i2c@7000d000 {
+		status = "okay";
 		clock-frequency = <400000>;
 
 		adt7461@4c {
@@ -289,25 +278,28 @@
 		};
 	};
 
+	usb@c5000000 {
+		status = "okay";
+	};
+
 	usb@c5004000 {
+		status = "okay";
 		nvidia,phy-reset-gpio = <&gpio 168 0>; /* gpio PV0 */
 	};
 
+	usb@c5008000 {
+		status = "okay";
+	};
+
 	sdhci@c8000000 {
+		status = "okay";
 		cd-gpios = <&gpio 173 0>; /* gpio PV5 */
 		wp-gpios = <&gpio 57 0>;  /* gpio PH1 */
 		power-gpios = <&gpio 169 0>; /* gpio PV1 */
 	};
 
-	sdhci@c8000200 {
-		status = "disable";
-	};
-
-	sdhci@c8000400 {
-		status = "disable";
-	};
-
 	sdhci@c8000600 {
+		status = "okay";
 		support-8bit;
 	};
 
diff --git a/arch/arm/boot/dts/tegra-seaboard.dts b/arch/arm/boot/dts/tegra-seaboard.dts
index 88f3b8e0c8c..21b586e41e9 100644
--- a/arch/arm/boot/dts/tegra-seaboard.dts
+++ b/arch/arm/boot/dts/tegra-seaboard.dts
@@ -257,31 +257,17 @@
 		};
 	};
 
-	i2s@70002a00 {
-		status = "disable";
-	};
-
-	serial@70006000 {
-		status = "disable";
-	};
-
-	serial@70006040 {
-		status = "disable";
-	};
-
-	serial@70006200 {
-		status = "disable";
+	i2s@70002800 {
+		status = "okay";
 	};
 
 	serial@70006300 {
+		status = "okay";
 		clock-frequency = <216000000>;
 	};
 
-	serial@70006400 {
-		status = "disable";
-	};
-
 	i2c@7000c000 {
+		status = "okay";
 		clock-frequency = <400000>;
 
 		wm8903: wm8903@1a {
@@ -315,6 +301,7 @@
 	};
 
 	i2c@7000c400 {
+		status = "okay";
 		clock-frequency = <100000>;
 
 		smart-battery@b {
@@ -326,10 +313,12 @@
 	};
 
 	i2c@7000c500 {
+		status = "okay";
 		clock-frequency = <400000>;
 	};
 
 	i2c@7000d000 {
+		status = "okay";
 		clock-frequency = <400000>;
 
 		temperature-sensor@4c {
@@ -384,29 +373,29 @@
 	};
 
 	usb@c5000000 {
+		status = "okay";
 		nvidia,vbus-gpio = <&gpio 24 0>; /* PD0 */
 		dr_mode = "otg";
 	};
 
 	usb@c5004000 {
+		status = "okay";
 		nvidia,phy-reset-gpio = <&gpio 169 0>; /* gpio PV1 */
 	};
 
-	sdhci@c8000000 {
-		status = "disable";
-	};
-
-	sdhci@c8000200 {
-		status = "disable";
+	usb@c5008000 {
+		status = "okay";
 	};
 
 	sdhci@c8000400 {
+		status = "okay";
 		cd-gpios = <&gpio 69 0>; /* gpio PI5 */
 		wp-gpios = <&gpio 57 0>; /* gpio PH1 */
 		power-gpios = <&gpio 70 0>; /* gpio PI6 */
 	};
 
 	sdhci@c8000600 {
+		status = "okay";
 		support-8bit;
 	};
 
diff --git a/arch/arm/boot/dts/tegra-trimslice.dts b/arch/arm/boot/dts/tegra-trimslice.dts
index 1dea6cc68dd..6fc52afa943 100644
--- a/arch/arm/boot/dts/tegra-trimslice.dts
+++ b/arch/arm/boot/dts/tegra-trimslice.dts
@@ -240,39 +240,27 @@
 		};
 	};
 
-	i2s@70002a00 {
-		status = "disable";
+	i2s@70002800 {
+		status = "okay";
 	};
 
 	serial@70006000 {
+		status = "okay";
 		clock-frequency = <216000000>;
 	};
 
-	serial@70006040 {
-		status = "disable";
-	};
-
-	serial@70006200 {
-		status = "disable";
-	};
-
-	serial@70006300 {
-		status = "disable";
-	};
-
-	serial@70006400 {
-		status = "disable";
-	};
-
 	i2c@7000c000 {
+		status = "okay";
 		clock-frequency = <400000>;
 	};
 
 	i2c@7000c400 {
+		status = "okay";
 		clock-frequency = <400000>;
 	};
 
 	i2c@7000c500 {
+		status = "okay";
 		clock-frequency = <400000>;
 
 		codec: codec@1a {
@@ -286,23 +274,24 @@
 		};
 	};
 
-	i2c@7000d000 {
-		status = "disable";
+	usb@c5000000 {
+		status = "okay";
 	};
 
 	usb@c5004000 {
 		nvidia,phy-reset-gpio = <&gpio 168 0>; /* gpio PV0 */
 	};
 
-	sdhci@c8000200 {
-		status = "disable";
+	usb@c5008000 {
+		status = "okay";
 	};
 
-	sdhci@c8000400 {
-		status = "disable";
+	sdhci@c8000000 {
+		status = "okay";
 	};
 
 	sdhci@c8000600 {
+		status = "okay";
 		cd-gpios = <&gpio 121 0>; /* gpio PP1 */
 		wp-gpios = <&gpio 122 0>; /* gpio PP2 */
 	};
diff --git a/arch/arm/boot/dts/tegra-ventana.dts b/arch/arm/boot/dts/tegra-ventana.dts
index 6de4c106024..15d8fdbe21f 100644
--- a/arch/arm/boot/dts/tegra-ventana.dts
+++ b/arch/arm/boot/dts/tegra-ventana.dts
@@ -240,31 +240,17 @@
 		};
 	};
 
-	i2s@70002a00 {
-		status = "disable";
-	};
-
-	serial@70006000 {
-		status = "disable";
-	};
-
-	serial@70006040 {
-		status = "disable";
-	};
-
-	serial@70006200 {
-		status = "disable";
+	i2s@70002800 {
+		status = "okay";
 	};
 
 	serial@70006300 {
+		status = "okay";
 		clock-frequency = <216000000>;
 	};
 
-	serial@70006400 {
-		status = "disable";
-	};
-
 	i2c@7000c000 {
+		status = "okay";
 		clock-frequency = <400000>;
 
 		wm8903: wm8903@1a {
@@ -291,36 +277,42 @@
 	};
 
 	i2c@7000c400 {
+		status = "okay";
 		clock-frequency = <400000>;
 	};
 
 	i2c@7000c500 {
+		status = "okay";
 		clock-frequency = <400000>;
 	};
 
 	i2c@7000d000 {
+		status = "okay";
 		clock-frequency = <400000>;
 	};
 
+	usb@c5000000 {
+		status = "okay";
+	};
+
 	usb@c5004000 {
+		status = "okay";
 		nvidia,phy-reset-gpio = <&gpio 169 0>; /* gpio PV1 */
 	};
 
-	sdhci@c8000000 {
-		status = "disable";
-	};
-
-	sdhci@c8000200 {
-		status = "disable";
+	usb@c5008000 {
+		status = "okay";
 	};
 
 	sdhci@c8000400 {
+		status = "okay";
 		cd-gpios = <&gpio 69 0>; /* gpio PI5 */
 		wp-gpios = <&gpio 57 0>; /* gpio PH1 */
 		power-gpios = <&gpio 70 0>; /* gpio PI6 */
 	};
 
 	sdhci@c8000600 {
+		status = "okay";
 		support-8bit;
 	};
 
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index df34defe1bb..c417d67e902 100644
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -72,6 +72,7 @@
 		reg = <0x70002800 0x200>;
 		interrupts = <0 13 0x04>;
 		nvidia,dma-request-selector = <&apbdma 2>;
+		status = "disable";
 	};
 
 	tegra_i2s2: i2s@70002a00 {
@@ -79,6 +80,7 @@
 		reg = <0x70002a00 0x200>;
 		interrupts = <0 3 0x04>;
 		nvidia,dma-request-selector = <&apbdma 1>;
+		status = "disable";
 	};
 
 	serial@70006000 {
@@ -86,6 +88,7 @@
 		reg = <0x70006000 0x40>;
 		reg-shift = <2>;
 		interrupts = <0 36 0x04>;
+		status = "disable";
 	};
 
 	serial@70006040 {
@@ -93,6 +96,7 @@
 		reg = <0x70006040 0x40>;
 		reg-shift = <2>;
 		interrupts = <0 37 0x04>;
+		status = "disable";
 	};
 
 	serial@70006200 {
@@ -100,6 +104,7 @@
 		reg = <0x70006200 0x100>;
 		reg-shift = <2>;
 		interrupts = <0 46 0x04>;
+		status = "disable";
 	};
 
 	serial@70006300 {
@@ -107,6 +112,7 @@
 		reg = <0x70006300 0x100>;
 		reg-shift = <2>;
 		interrupts = <0 90 0x04>;
+		status = "disable";
 	};
 
 	serial@70006400 {
@@ -114,6 +120,7 @@
 		reg = <0x70006400 0x100>;
 		reg-shift = <2>;
 		interrupts = <0 91 0x04>;
+		status = "disable";
 	};
 
 	i2c@7000c000 {
@@ -122,6 +129,7 @@
 		interrupts = <0 38 0x04>;
 		#address-cells = <1>;
 		#size-cells = <0>;
+		status = "disable";
 	};
 
 	i2c@7000c400 {
@@ -130,6 +138,7 @@
 		interrupts = <0 84 0x04>;
 		#address-cells = <1>;
 		#size-cells = <0>;
+		status = "disable";
 	};
 
 	i2c@7000c500 {
@@ -138,6 +147,7 @@
 		interrupts = <0 92 0x04>;
 		#address-cells = <1>;
 		#size-cells = <0>;
+		status = "disable";
 	};
 
 	i2c@7000d000 {
@@ -146,6 +156,7 @@
 		interrupts = <0 53 0x04>;
 		#address-cells = <1>;
 		#size-cells = <0>;
+		status = "disable";
 	};
 
 	pmc {
@@ -179,6 +190,7 @@
 		interrupts = <0 20 0x04>;
 		phy_type = "utmi";
 		nvidia,has-legacy-mode;
+		status = "disable";
 	};
 
 	usb@c5004000 {
@@ -186,6 +198,7 @@
 		reg = <0xc5004000 0x4000>;
 		interrupts = <0 21 0x04>;
 		phy_type = "ulpi";
+		status = "disable";
 	};
 
 	usb@c5008000 {
@@ -193,30 +206,35 @@
 		reg = <0xc5008000 0x4000>;
 		interrupts = <0 97 0x04>;
 		phy_type = "utmi";
+		status = "disable";
 	};
 
 	sdhci@c8000000 {
 		compatible = "nvidia,tegra20-sdhci";
 		reg = <0xc8000000 0x200>;
 		interrupts = <0 14 0x04>;
+		status = "disable";
 	};
 
 	sdhci@c8000200 {
 		compatible = "nvidia,tegra20-sdhci";
 		reg = <0xc8000200 0x200>;
 		interrupts = <0 15 0x04>;
+		status = "disable";
 	};
 
 	sdhci@c8000400 {
 		compatible = "nvidia,tegra20-sdhci";
 		reg = <0xc8000400 0x200>;
 		interrupts = <0 19 0x04>;
+		status = "disable";
 	};
 
 	sdhci@c8000600 {
 		compatible = "nvidia,tegra20-sdhci";
 		reg = <0xc8000600 0x200>;
 		interrupts = <0 31 0x04>;
+		status = "disable";
 	};
 
 	pmu {
diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi
index 5a1c85fbf0f..2dcc09e784b 100644
--- a/arch/arm/boot/dts/tegra30.dtsi
+++ b/arch/arm/boot/dts/tegra30.dtsi
@@ -82,6 +82,7 @@
 		reg = <0x70006000 0x40>;
 		reg-shift = <2>;
 		interrupts = <0 36 0x04>;
+		status = "disable";
 	};
 
 	serial@70006040 {
@@ -89,6 +90,7 @@
 		reg = <0x70006040 0x40>;
 		reg-shift = <2>;
 		interrupts = <0 37 0x04>;
+		status = "disable";
 	};
 
 	serial@70006200 {
@@ -96,6 +98,7 @@
 		reg = <0x70006200 0x100>;
 		reg-shift = <2>;
 		interrupts = <0 46 0x04>;
+		status = "disable";
 	};
 
 	serial@70006300 {
@@ -103,6 +106,7 @@
 		reg = <0x70006300 0x100>;
 		reg-shift = <2>;
 		interrupts = <0 90 0x04>;
+		status = "disable";
 	};
 
 	serial@70006400 {
@@ -110,6 +114,7 @@
 		reg = <0x70006400 0x100>;
 		reg-shift = <2>;
 		interrupts = <0 91 0x04>;
+		status = "disable";
 	};
 
 	i2c@7000c000 {
@@ -118,6 +123,7 @@
 		interrupts = <0 38 0x04>;
 		#address-cells = <1>;
 		#size-cells = <0>;
+		status = "disable";
 	};
 
 	i2c@7000c400 {
@@ -126,6 +132,7 @@
 		interrupts = <0 84 0x04>;
 		#address-cells = <1>;
 		#size-cells = <0>;
+		status = "disable";
 	};
 
 	i2c@7000c500 {
@@ -134,6 +141,7 @@
 		interrupts = <0 92 0x04>;
 		#address-cells = <1>;
 		#size-cells = <0>;
+		status = "disable";
 	};
 
 	i2c@7000c700 {
@@ -142,6 +150,7 @@
 		interrupts = <0 120 0x04>;
 		#address-cells = <1>;
 		#size-cells = <0>;
+		status = "disable";
 	};
 
 	i2c@7000d000 {
@@ -150,6 +159,7 @@
 		interrupts = <0 53 0x04>;
 		#address-cells = <1>;
 		#size-cells = <0>;
+		status = "disable";
 	};
 
 	pmc {
@@ -191,30 +201,35 @@
 			compatible = "nvidia,tegra30-i2s";
 			reg = <0x70080300 0x100>;
 			nvidia,ahub-cif-ids = <4 4>;
+			status = "disable";
 		};
 
 		tegra_i2s1: i2s@70080400 {
 			compatible = "nvidia,tegra30-i2s";
 			reg = <0x70080400 0x100>;
 			nvidia,ahub-cif-ids = <5 5>;
+			status = "disable";
 		};
 
 		tegra_i2s2: i2s@70080500 {
 			compatible = "nvidia,tegra30-i2s";
 			reg = <0x70080500 0x100>;
 			nvidia,ahub-cif-ids = <6 6>;
+			status = "disable";
 		};
 
 		tegra_i2s3: i2s@70080600 {
 			compatible = "nvidia,tegra30-i2s";
 			reg = <0x70080600 0x100>;
 			nvidia,ahub-cif-ids = <7 7>;
+			status = "disable";
 		};
 
 		tegra_i2s4: i2s@70080700 {
 			compatible = "nvidia,tegra30-i2s";
 			reg = <0x70080700 0x100>;
 			nvidia,ahub-cif-ids = <8 8>;
+			status = "disable";
 		};
 	};
 
@@ -222,24 +237,28 @@
 		compatible = "nvidia,tegra30-sdhci", "nvidia,tegra20-sdhci";
 		reg = <0x78000000 0x200>;
 		interrupts = <0 14 0x04>;
+		status = "disable";
 	};
 
 	sdhci@78000200 {
 		compatible = "nvidia,tegra30-sdhci", "nvidia,tegra20-sdhci";
 		reg = <0x78000200 0x200>;
 		interrupts = <0 15 0x04>;
+		status = "disable";
 	};
 
 	sdhci@78000400 {
 		compatible = "nvidia,tegra30-sdhci", "nvidia,tegra20-sdhci";
 		reg = <0x78000400 0x200>;
 		interrupts = <0 19 0x04>;
+		status = "disable";
 	};
 
 	sdhci@78000600 {
 		compatible = "nvidia,tegra30-sdhci", "nvidia,tegra20-sdhci";
 		reg = <0x78000600 0x200>;
 		interrupts = <0 31 0x04>;
+		status = "disable";
 	};
 
 	pmu {