diff --git a/dts/arm/nordic/nrf52833.dtsi b/dts/arm/nordic/nrf52833.dtsi
index 0c6029bd304..851967c29ca 100644
--- a/dts/arm/nordic/nrf52833.dtsi
+++ b/dts/arm/nordic/nrf52833.dtsi
@@ -132,6 +132,7 @@
 			reg = <0x50000300 0x200
 			       0x50000800 0x300>;
 			#gpio-cells = <2>;
+			ngpios = <10>;
 			label = "GPIO_1";
 			status = "disabled";
 		};
diff --git a/dts/arm/nordic/nrf52840.dtsi b/dts/arm/nordic/nrf52840.dtsi
index 770c9081376..ea9632149d5 100644
--- a/dts/arm/nordic/nrf52840.dtsi
+++ b/dts/arm/nordic/nrf52840.dtsi
@@ -131,6 +131,7 @@
 			reg = <0x50000300 0x200
 			       0x50000800 0x300>;
 			#gpio-cells = <2>;
+			ngpios = <16>;
 			label = "GPIO_1";
 			status = "disabled";
 		};
diff --git a/dts/arm/nordic/nrf5340_cpuapp_common.dtsi b/dts/arm/nordic/nrf5340_cpuapp_common.dtsi
index eaa35f8904d..0c760226366 100644
--- a/dts/arm/nordic/nrf5340_cpuapp_common.dtsi
+++ b/dts/arm/nordic/nrf5340_cpuapp_common.dtsi
@@ -339,6 +339,7 @@ gpio1: gpio@842800 {
 	gpio-controller;
 	reg = <0x842800 0x300>;
 	#gpio-cells = <2>;
+	ngpios = <16>;
 	label = "GPIO_1";
 	status = "disabled";
 };
diff --git a/dts/arm/nordic/nrf5340_cpunet.dtsi b/dts/arm/nordic/nrf5340_cpunet.dtsi
index 01b49b1a159..02367acf5fc 100644
--- a/dts/arm/nordic/nrf5340_cpunet.dtsi
+++ b/dts/arm/nordic/nrf5340_cpunet.dtsi
@@ -111,6 +111,7 @@
 			gpio-controller;
 			reg = <0x418c0800 0x300>;
 			#gpio-cells = <2>;
+			ngpios = <16>;
 			label = "GPIO_1";
 			status = "disabled";
 		};