diff --git a/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts b/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts
index 91f3f9b987bc38..86da4bd8ceaf98 100644
--- a/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts
+++ b/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts
@@ -86,6 +86,11 @@
 			};
 		};
 	};
+
+	brcmf_pwrseq: brcmf-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		reset-gpios = <&gpio2 31 GPIO_ACTIVE_LOW>;	/* WL-REG-ON */
+	};
 };
 
 &osc {
@@ -239,6 +244,28 @@
 			slew-rate = <0>;
 		};
 	};
+
+	wifi_pins: wifi-pins {
+		host-wake-wl {
+			pins = "GPIO2_25";
+			function = "gpio";
+			bias-disable;
+			drive-strength = <1>;
+			input-enable;
+			input-schmitt-disable;
+			slew-rate = <0>;
+		};
+
+		reg-on-wl {
+			pins = "GPIO2_31";
+			function = "gpio";
+			bias-disable;
+			drive-strength = <3>;
+			input-disable;
+			input-schmitt-disable;
+			slew-rate = <0>;
+		};
+	};
 };
 
 &sdio0 {
@@ -247,6 +274,28 @@
 	status = "okay";
 };
 
+&sdio1 {
+	bus-width = <4>;
+	max-frequency = <198000000>;
+	status = "okay";
+	#address-cells = <1>;
+	#size-cells = <0>;
+	non-removable;
+	keep-power-in-suspend;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&wifi_pins>;
+	mmc-pwrseq = <&brcmf_pwrseq>;
+
+	wifi@1 {
+		compatible = "cypress,cyw43012-fmac";
+		reg = <1>;
+		interrupt-parent = <&gpio2>;
+		interrupts = <25 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "host-wake";
+	};
+};
+
 &dpu {
 	status = "okay";
 };