diff --git a/arch/arm/dts/uniphier-ld11.dtsi b/arch/arm/dts/uniphier-ld11.dtsi
index 0cc6fd716e5763455422af6f2527910193af853d..cf079b9cd4cf61d018e671636c4d8e876847161d 100644
--- a/arch/arm/dts/uniphier-ld11.dtsi
+++ b/arch/arm/dts/uniphier-ld11.dtsi
@@ -175,6 +175,19 @@
 						  "gpio_range4",
 						  "gpio_range5";
 			ngpios = <200>;
+			socionext,interrupt-ranges = <0 48 16>, <16 154 5>,
+						     <21 217 3>;
+		};
+
+		adamv@57920000 {
+			compatible = "socionext,uniphier-ld11-adamv",
+				     "simple-mfd", "syscon";
+			reg = <0x57920000 0x1000>;
+
+			adamv_rst: reset {
+				compatible = "socionext,uniphier-ld11-adamv-reset";
+				#reset-cells = <1>;
+			};
 		};
 
 		i2c0: i2c@58780000 {
diff --git a/arch/arm/dts/uniphier-ld20.dtsi b/arch/arm/dts/uniphier-ld20.dtsi
index a7fdaa74d1553fa349ca058f31342bcae6f1e5b9..68f0292ec7354d08135c0a68810780e195f34b33 100644
--- a/arch/arm/dts/uniphier-ld20.dtsi
+++ b/arch/arm/dts/uniphier-ld20.dtsi
@@ -223,6 +223,36 @@
 			clock-frequency = <58820000>;
 		};
 
+		gpio: gpio@55000000 {
+			compatible = "socionext,uniphier-gpio";
+			reg = <0x55000000 0x200>;
+			interrupt-parent = <&aidet>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 0 0>,
+				      <&pinctrl 96 0 0>,
+				      <&pinctrl 160 0 0>;
+			gpio-ranges-group-names = "gpio_range0",
+						  "gpio_range1",
+						  "gpio_range2";
+			ngpios = <205>;
+			socionext,interrupt-ranges = <0 48 16>, <16 154 5>,
+						     <21 217 3>;
+		};
+
+		adamv@57920000 {
+			compatible = "socionext,uniphier-ld20-adamv",
+				     "simple-mfd", "syscon";
+			reg = <0x57920000 0x1000>;
+
+			adamv_rst: reset {
+				compatible = "socionext,uniphier-ld20-adamv-reset";
+				#reset-cells = <1>;
+			};
+		};
+
 		i2c0: i2c@58780000 {
 			compatible = "socionext,uniphier-fi2c";
 			status = "disabled";
diff --git a/arch/arm/dts/uniphier-ld4-ref.dts b/arch/arm/dts/uniphier-ld4-ref.dts
index 0fd66e7b2316b818c01f2702fc1e3a5e82c01b43..fb94df42d7245a86fb667482579aa731115d2374 100644
--- a/arch/arm/dts/uniphier-ld4-ref.dts
+++ b/arch/arm/dts/uniphier-ld4-ref.dts
@@ -68,3 +68,7 @@
 &usb1 {
 	status = "okay";
 };
+
+&nand {
+	status = "okay";
+};
diff --git a/arch/arm/dts/uniphier-ld6b-ref.dts b/arch/arm/dts/uniphier-ld6b-ref.dts
index 926d37ee73ca5b1b0ad5821ab42568063aa2e638..9b136b8603df11553756ef47f9bac87f79aaf0a6 100644
--- a/arch/arm/dts/uniphier-ld6b-ref.dts
+++ b/arch/arm/dts/uniphier-ld6b-ref.dts
@@ -70,3 +70,7 @@
 &usb1 {
 	status = "okay";
 };
+
+&nand {
+	status = "okay";
+};
diff --git a/arch/arm/dts/uniphier-pinctrl.dtsi b/arch/arm/dts/uniphier-pinctrl.dtsi
index d5e8aafccbd63df13f2339cc4bc0059cf782d7a4..a1b9a6c76246ea024e256a65c964067aff05138e 100644
--- a/arch/arm/dts/uniphier-pinctrl.dtsi
+++ b/arch/arm/dts/uniphier-pinctrl.dtsi
@@ -23,6 +23,21 @@
 		function = "emmc";
 	};
 
+	pinctrl_ether_mii: ether_mii_grp {
+		groups = "ether_mii";
+		function = "ether_mii";
+	};
+
+	pinctrl_ether_rgmii: ether_rgmii_grp {
+		groups = "ether_rgmii";
+		function = "ether_rgmii";
+	};
+
+	pinctrl_ether_rmii: ether_rmii_grp {
+		groups = "ether_rmii";
+		function = "ether_rmii";
+	};
+
 	pinctrl_i2c0: i2c0_grp {
 		groups = "i2c0";
 		function = "i2c0";
diff --git a/arch/arm/dts/uniphier-pxs3-ref.dts b/arch/arm/dts/uniphier-pxs3-ref.dts
index 1118dd7c6ea56efea610b2a4ba031e909f1d71e0..27de84dabff01e3cac47178409c16ce491b829a3 100644
--- a/arch/arm/dts/uniphier-pxs3-ref.dts
+++ b/arch/arm/dts/uniphier-pxs3-ref.dts
@@ -68,3 +68,7 @@
 &usb1 {
 	status = "okay";
 };
+
+&nand {
+	status = "okay";
+};
diff --git a/arch/arm/dts/uniphier-sld8-ref.dts b/arch/arm/dts/uniphier-sld8-ref.dts
index 478ee0a6310be9913d66cc31650f9467ed2cc499..c94f0af65a45933a9be75de6793f7965308cc80d 100644
--- a/arch/arm/dts/uniphier-sld8-ref.dts
+++ b/arch/arm/dts/uniphier-sld8-ref.dts
@@ -72,3 +72,7 @@
 &usb2 {
 	status = "okay";
 };
+
+&nand {
+	status = "okay";
+};