dts: arm: stm32mp2_m33: add wwdg1 node

Add the wwdg1 node, which is the wwdg for non-secure world.

Signed-off-by: Luc BEAUFILS <luc.beaufils@savoirfairelinux.com>

Author: lucbeaufils

dts/arm/st/mp2/stm32mp2_m33.dtsi

@@ -240,6 +240,14 @@
 			interrupts = <150 0>;
 			status = "disabled";
 		};
+
+		wwdg: wwdg1: watchdog@44050000 {
+			compatible = "st,stm32-window-watchdog";
+			reg = <0x44050000 DT_SIZE_K(1)>;
+			clocks = <&rcc STM32_CLOCK(WWDG1, STM32_CLK)>;
+			interrupts = <8 0>;
+			status = "disabled";
+		};
 	};
 };