diff --git a/arch/arm/dts/uniphier-ld4-ref.dts b/arch/arm/dts/uniphier-ld4-ref.dts
index 0f4bd9bda227f813ab61490cc496a8ed1920f8ea..f397a4c8c94be37cee805fbe786224f9dd083459 100644
--- a/arch/arm/dts/uniphier-ld4-ref.dts
+++ b/arch/arm/dts/uniphier-ld4-ref.dts
@@ -16,11 +16,6 @@
 	model = "UniPhier LD4 Reference Board";
 	compatible = "socionext,uniphier-ld4-ref", "socionext,uniphier-ld4";
 
-	memory {
-		device_type = "memory";
-		reg = <0x80000000 0x20000000>;
-	};
-
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
@@ -35,6 +30,11 @@
 		i2c2 = &i2c2;
 		i2c3 = &i2c3;
 	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x20000000>;
+	};
 };
 
 &ethsc {
diff --git a/arch/arm/dts/uniphier-ld4.dtsi b/arch/arm/dts/uniphier-ld4.dtsi
index bbfa164c92a3dcccb2d9026bcf5216512394f2a8..0d3d963ffb7dcb2e5bea4408eacc50a75fb6faef 100644
--- a/arch/arm/dts/uniphier-ld4.dtsi
+++ b/arch/arm/dts/uniphier-ld4.dtsi
@@ -7,10 +7,10 @@
  * SPDX-License-Identifier:	GPL-2.0+	X11
  */
 
-/include/ "skeleton.dtsi"
-
 / {
 	compatible = "socionext,uniphier-ld4";
+	#address-cells = <1>;
+	#size-cells = <1>;
 
 	cpus {
 		#address-cells = <1>;
diff --git a/arch/arm/dts/uniphier-ld6b-ref.dts b/arch/arm/dts/uniphier-ld6b-ref.dts
index 4da3c63f7367b038a45f084e79ceda9135a4e2ff..fdfb533152fa165fe7eff114f3c96433ca61e27a 100644
--- a/arch/arm/dts/uniphier-ld6b-ref.dts
+++ b/arch/arm/dts/uniphier-ld6b-ref.dts
@@ -16,11 +16,6 @@
 	model = "UniPhier LD6b Reference Board";
 	compatible = "socionext,uniphier-ld6b-ref", "socionext,uniphier-ld6b";
 
-	memory {
-		device_type = "memory";
-		reg = <0x80000000 0x80000000>;
-	};
-
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
@@ -37,6 +32,11 @@
 		i2c5 = &i2c5;
 		i2c6 = &i2c6;
 	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x80000000>;
+	};
 };
 
 &ethsc {
diff --git a/arch/arm/dts/uniphier-pro4-ace.dts b/arch/arm/dts/uniphier-pro4-ace.dts
index f70bc82e25735ff4130022158e0725728738cbba..b9d43159f07d37eb8da1253a79ee5d3268e55d1a 100644
--- a/arch/arm/dts/uniphier-pro4-ace.dts
+++ b/arch/arm/dts/uniphier-pro4-ace.dts
@@ -14,11 +14,6 @@
 	model = "UniPhier Pro4 Ace Board";
 	compatible = "socionext,uniphier-pro4-ace", "socionext,uniphier-pro4";
 
-	memory {
-		device_type = "memory";
-		reg = <0x80000000 0x40000000>;
-	};
-
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
@@ -34,6 +29,11 @@
 		i2c5 = &i2c5;
 		i2c6 = &i2c6;
 	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x40000000>;
+	};
 };
 
 &serial0 {
diff --git a/arch/arm/dts/uniphier-pro4-ref.dts b/arch/arm/dts/uniphier-pro4-ref.dts
index 9714fb0c302505f6aaba284dfc1114126262f913..920fd5468f7db6b3eee587a26c9b201cbf7b857e 100644
--- a/arch/arm/dts/uniphier-pro4-ref.dts
+++ b/arch/arm/dts/uniphier-pro4-ref.dts
@@ -16,11 +16,6 @@
 	model = "UniPhier Pro4 Reference Board";
 	compatible = "socionext,uniphier-pro4-ref", "socionext,uniphier-pro4";
 
-	memory {
-		device_type = "memory";
-		reg = <0x80000000 0x40000000>;
-	};
-
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
@@ -38,6 +33,11 @@
 		i2c6 = &i2c6;
 		usb0 = &usb0;
 	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x40000000>;
+	};
 };
 
 &ethsc {
diff --git a/arch/arm/dts/uniphier-pro4-sanji.dts b/arch/arm/dts/uniphier-pro4-sanji.dts
index d43f725b39a05654c26fa814e19ff8c0bb182d79..b103ba57f9a70c7d618969a914c1b38b2e11d2fa 100644
--- a/arch/arm/dts/uniphier-pro4-sanji.dts
+++ b/arch/arm/dts/uniphier-pro4-sanji.dts
@@ -14,11 +14,6 @@
 	model = "UniPhier Pro4 Sanji Board";
 	compatible = "socionext,uniphier-pro4-sanji", "socionext,uniphier-pro4";
 
-	memory {
-		device_type = "memory";
-		reg = <0x80000000 0x80000000>;
-	};
-
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
@@ -33,6 +28,11 @@
 		i2c5 = &i2c5;
 		i2c6 = &i2c6;
 	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x80000000>;
+	};
 };
 
 &serial0 {
diff --git a/arch/arm/dts/uniphier-pro4.dtsi b/arch/arm/dts/uniphier-pro4.dtsi
index 9b881f6905b07a2549ba7bf14c11ea0b1a62d357..210ac27093dc038d86f0e1708a2ce7d7059901f4 100644
--- a/arch/arm/dts/uniphier-pro4.dtsi
+++ b/arch/arm/dts/uniphier-pro4.dtsi
@@ -7,10 +7,10 @@
  * SPDX-License-Identifier:	GPL-2.0+	X11
  */
 
-/include/ "skeleton.dtsi"
-
 / {
 	compatible = "socionext,uniphier-pro4";
+	#address-cells = <1>;
+	#size-cells = <1>;
 
 	cpus {
 		#address-cells = <1>;
diff --git a/arch/arm/dts/uniphier-pro5-4kbox.dts b/arch/arm/dts/uniphier-pro5-4kbox.dts
index ffc21a7c500c5ab817b0f776c4554fd084d86069..ce12f4affcb1135596c9b5c585edc707ea18c31d 100644
--- a/arch/arm/dts/uniphier-pro5-4kbox.dts
+++ b/arch/arm/dts/uniphier-pro5-4kbox.dts
@@ -14,11 +14,6 @@
 	model = "UniPhier Pro5 4KBOX Board";
 	compatible = "socionext,uniphier-pro5-4kbox", "socionext,uniphier-pro5";
 
-	memory {
-		device_type = "memory";
-		reg = <0x80000000 0x40000000>;
-	};
-
 	chosen {
 		stdout-path = "serial1:115200n8";
 	};
@@ -30,6 +25,11 @@
 		i2c5 = &i2c5;
 		i2c6 = &i2c6;
 	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x40000000>;
+	};
 };
 
 &serial1 {
diff --git a/arch/arm/dts/uniphier-pro5.dtsi b/arch/arm/dts/uniphier-pro5.dtsi
index 68866e16df8e502cb050ed71c012e3f5e68eec99..de9869737bdeeda1a1b74134d564053b21f68b1e 100644
--- a/arch/arm/dts/uniphier-pro5.dtsi
+++ b/arch/arm/dts/uniphier-pro5.dtsi
@@ -7,10 +7,10 @@
  * SPDX-License-Identifier:	GPL-2.0+	X11
  */
 
-/include/ "skeleton.dtsi"
-
 / {
 	compatible = "socionext,uniphier-pro5";
+	#address-cells = <1>;
+	#size-cells = <1>;
 
 	cpus {
 		#address-cells = <1>;
diff --git a/arch/arm/dts/uniphier-pxs2-gentil.dts b/arch/arm/dts/uniphier-pxs2-gentil.dts
index 0a6d46cb140de7da2be3bca82be9abde0e71e52c..aac478175fe57dc0db5d488235673c48bd87d80d 100644
--- a/arch/arm/dts/uniphier-pxs2-gentil.dts
+++ b/arch/arm/dts/uniphier-pxs2-gentil.dts
@@ -15,11 +15,6 @@
 	compatible = "socionext,uniphier-pxs2-gentil",
 		     "socionext,uniphier-pxs2";
 
-	memory {
-		device_type = "memory";
-		reg = <0x80000000 0x80000000>;
-	};
-
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
@@ -34,6 +29,11 @@
 		i2c5 = &i2c5;
 		i2c6 = &i2c6;
 	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x80000000>;
+	};
 };
 
 &serial2 {
diff --git a/arch/arm/dts/uniphier-pxs2-vodka.dts b/arch/arm/dts/uniphier-pxs2-vodka.dts
index 770edca6ce31ef3467c67304822f7dec4fa93b6c..f3816965a3153fffeda90623d6d4b7a9e64bd161 100644
--- a/arch/arm/dts/uniphier-pxs2-vodka.dts
+++ b/arch/arm/dts/uniphier-pxs2-vodka.dts
@@ -14,11 +14,6 @@
 	model = "UniPhier PXs2 Vodka Board";
 	compatible = "socionext,uniphier-pxs2-vodka", "socionext,uniphier-pxs2";
 
-	memory {
-		device_type = "memory";
-		reg = <0x80000000 0x80000000>;
-	};
-
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
@@ -32,6 +27,11 @@
 		i2c5 = &i2c5;
 		i2c6 = &i2c6;
 	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x80000000>;
+	};
 };
 
 &serial2 {
diff --git a/arch/arm/dts/uniphier-pxs2.dtsi b/arch/arm/dts/uniphier-pxs2.dtsi
index da62070b74b509283a92ca791ce974548d9c0f0e..904320c124afaa2263a92b814088e2d21e929440 100644
--- a/arch/arm/dts/uniphier-pxs2.dtsi
+++ b/arch/arm/dts/uniphier-pxs2.dtsi
@@ -7,10 +7,10 @@
  * SPDX-License-Identifier:	GPL-2.0+	X11
  */
 
-/include/ "skeleton.dtsi"
-
 / {
 	compatible = "socionext,uniphier-pxs2";
+	#address-cells = <1>;
+	#size-cells = <1>;
 
 	cpus {
 		#address-cells = <1>;
diff --git a/arch/arm/dts/uniphier-sld3-ref.dts b/arch/arm/dts/uniphier-sld3-ref.dts
index f35500d4bba51e32711804fc1268d197110d29e1..01aed3d68f1be89aaf2b8913616caac14943e15e 100644
--- a/arch/arm/dts/uniphier-sld3-ref.dts
+++ b/arch/arm/dts/uniphier-sld3-ref.dts
@@ -16,12 +16,6 @@
 	model = "UniPhier sLD3 Reference Board";
 	compatible = "socionext,uniphier-sld3-ref", "socionext,uniphier-sld3";
 
-	memory {
-		device_type = "memory";
-		reg = <0x80000000 0x20000000
-		       0xc0000000 0x20000000>;
-	};
-
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
@@ -36,6 +30,12 @@
 		i2c3 = &i2c3;
 		i2c4 = &i2c4;
 	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x20000000
+		       0xc0000000 0x20000000>;
+	};
 };
 
 &ethsc {
diff --git a/arch/arm/dts/uniphier-sld3.dtsi b/arch/arm/dts/uniphier-sld3.dtsi
index 919cbff9de798cf306a562f64cbb62e01d58c230..757892063ac16b3364ae41a78e7fbfc8e73345a5 100644
--- a/arch/arm/dts/uniphier-sld3.dtsi
+++ b/arch/arm/dts/uniphier-sld3.dtsi
@@ -7,10 +7,10 @@
  * SPDX-License-Identifier:	GPL-2.0+	X11
  */
 
-/include/ "skeleton.dtsi"
-
 / {
 	compatible = "socionext,uniphier-sld3";
+	#address-cells = <1>;
+	#size-cells = <1>;
 
 	cpus {
 		#address-cells = <1>;
diff --git a/arch/arm/dts/uniphier-sld8-ref.dts b/arch/arm/dts/uniphier-sld8-ref.dts
index 6c0544b908ed2d90e7bba91a1f731a558855e770..3c78997dab98e6872acdee7cad67348192625ad7 100644
--- a/arch/arm/dts/uniphier-sld8-ref.dts
+++ b/arch/arm/dts/uniphier-sld8-ref.dts
@@ -16,11 +16,6 @@
 	model = "UniPhier sLD8 Reference Board";
 	compatible = "socionext,uniphier-sld8-ref", "socionext,uniphier-sld8";
 
-	memory {
-		device_type = "memory";
-		reg = <0x80000000 0x20000000>;
-	};
-
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
@@ -35,6 +30,11 @@
 		i2c2 = &i2c2;
 		i2c3 = &i2c3;
 	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x20000000>;
+	};
 };
 
 &ethsc {
diff --git a/arch/arm/dts/uniphier-sld8.dtsi b/arch/arm/dts/uniphier-sld8.dtsi
index 5550bb8257c3e14b7f11dd05fb7980629838b145..4117132d01714d1eab6b9e0bea2325d2e5d13a8f 100644
--- a/arch/arm/dts/uniphier-sld8.dtsi
+++ b/arch/arm/dts/uniphier-sld8.dtsi
@@ -7,10 +7,10 @@
  * SPDX-License-Identifier:	GPL-2.0+	X11
  */
 
-/include/ "skeleton.dtsi"
-
 / {
 	compatible = "socionext,uniphier-sld8";
+	#address-cells = <1>;
+	#size-cells = <1>;
 
 	cpus {
 		#address-cells = <1>;