diff --git a/arch/arm/dts/k3-j784s4-evm-u-boot.dtsi b/arch/arm/dts/k3-j784s4-evm-u-boot.dtsi
index dba6a41476..64db363f1e 100644
--- a/arch/arm/dts/k3-j784s4-evm-u-boot.dtsi
+++ b/arch/arm/dts/k3-j784s4-evm-u-boot.dtsi
@@ -192,6 +192,14 @@
 	bootph-pre-ram;
 };
 
+&wkup_gpio_pins_default {
+	bootph-pre-ram;
+};
+
+&wkup_gpio0 {
+	bootph-pre-ram;
+};
+
 &ospi0 {
 	bootph-pre-ram;
 
diff --git a/arch/arm/dts/k3-j784s4-evm.dts b/arch/arm/dts/k3-j784s4-evm.dts
index 1118960916..09946ab015 100644
--- a/arch/arm/dts/k3-j784s4-evm.dts
+++ b/arch/arm/dts/k3-j784s4-evm.dts
@@ -334,6 +334,11 @@
 		>;
 	};
 
+	wkup_gpio_pins_default: wkup_gpio_pins_default {
+		pinctrl-single,pins = <
+			J784S4_WKUP_IOPAD(0x070, PIN_INPUT, 7) /* (L37) WKUP_GPIO0_6 */
+		>;
+	};
 };
 
 &wkup_pmx0 {
@@ -748,6 +753,12 @@
 	};
 };
 
+&wkup_gpio0 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&wkup_gpio_pins_default>;
+};
+
 &ospi1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mcu_fss0_ospi1_pins_default>;
diff --git a/arch/arm/dts/k3-j784s4-r5-evm.dts b/arch/arm/dts/k3-j784s4-r5-evm.dts
index 79ab4dc5c8..70209157d7 100644
--- a/arch/arm/dts/k3-j784s4-r5-evm.dts
+++ b/arch/arm/dts/k3-j784s4-r5-evm.dts
@@ -107,6 +107,14 @@
 	};
 };
 
+&wkup_pmx2 {
+	bootph-pre-ram;
+	wkup_gpio_pins_default: wkup_gpio_pins_default {
+		pinctrl-single,pins = <
+			J784S4_WKUP_IOPAD(0x070, PIN_INPUT, 7) /* (L37) WKUP_GPIO0_6 */
+		>;
+	};
+};
 
 &sms {
 	mboxes= <&mcu_secproxy 8>, <&mcu_secproxy 6>, <&mcu_secproxy 5>;
@@ -171,6 +179,11 @@
 	maximum-speed = "super-speed";
 };
 
+&wkup_gpio0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&wkup_gpio_pins_default>;
+};
+
 &ospi0 {
 	reg = <0x0 0x47040000 0x0 0x100>,
 	      <0x0 0x50000000 0x0 0x8000000>;