dts: arm: ti: mspm0: add support for dma controller

Add DMA controller support for Texas Instruments MSPM0 Family of SoCs.

Signed-off-by: Karthikeyan Krishnasamy <[email protected]>

Author: karthi012

dts/arm/ti/mspm0/mspm0.dtsi

@@ -140,6 +140,14 @@
 			clk-div = <1>;
 			status = "disabled";
 		};
+
+		dma: dma@4042a000 {
+			compatible = "ti,mspm0-dma";
+			reg = <0x4042a000 0x2000>;
+			interrupts = <31 0>;
+			#dma-cells = <2>;
+			status = "disabled";
+		};
 	};
 };