diff --git a/zephyr/boards/st/g2h_lorawan_heat_control/g2h_lorawan_heat_control.dts b/zephyr/boards/st/g2h_lorawan_heat_control/g2h_lorawan_heat_control.dts
index 2b6204b..15d5706 100644
--- a/zephyr/boards/st/g2h_lorawan_heat_control/g2h_lorawan_heat_control.dts
+++ b/zephyr/boards/st/g2h_lorawan_heat_control/g2h_lorawan_heat_control.dts
@@ -150,6 +150,10 @@ stm32_lp_tick_source: &lptim1 {
 &subghzspi {
 	status = "okay";
 	lora: radio@0 {
+		compatible = "st,stm32wl-subghz-radio";
+		reg = <0>;
+		interrupts = <50 0>;
+		spi-max-frequency = <8000000>;
 		status = "okay";
 		tx-enable-gpios = <&gpioc 4 GPIO_ACTIVE_LOW>; /* FE_CTRL1 */
 		rx-enable-gpios = <&gpioc 5 GPIO_ACTIVE_LOW>; /* FE_CTRL2 */