dts: arm: ti: am62x_m4: Add mcu_rti0

- Add watchdog timer for mcu domain.

Signed-off-by: Ayush Singh <[email protected]>

Author: Ayush1325

dts/arm/ti/am62x_m4.dtsi

@@ -85,6 +85,13 @@
 		ngpios = <24>;
 		status = "disabled";
 	};
+
+	mcu_rti0: watchdog@4880000 {
+		compatible = "ti,j7-rti-wdt";
+		reg = <0x04880000 0x100>;
+		clock-frequency = <DT_FREQ_M(25)>;
+		status = "disabled";
+	};
 };
 
 &nvic {