dts: Add DMA nodes to Renesas RZ/G3S devicetree

Add DMA nodes to Renesas RZ/G3S devicetree

Signed-off-by: Tien Nguyen <[email protected]>
Signed-off-by: Nhut Nguyen <[email protected]>

Author: tiennguyenzg

dts/arm/renesas/rz/rzg/r9a08g045.dtsi

@@ -397,6 +397,26 @@
 			};
 		};
 
+		dma0: dma@41800000 { /* Secure DMA */
+			compatible = "renesas,rz-dma";
+			reg = <0x41800000 0x800>, <0x41810000 0x20>;
+			reg-names = "reg_main", "ext";
+			interrupts =  <95 1>,  <96 1>,  <97 1>,  <98 1>,
+				      <99 1>, <100 1>, <101 1>, <102 1>,
+				     <103 1>, <104 1>, <105 1>, <106 1>,
+				     <107 1>, <108 1>, <109 1>, <110 1>,
+				      <94 1>; /* DMAERR1 */
+			interrupt-names = "ch0",   "ch1",  "ch2",  "ch3",
+					  "ch4",   "ch5",  "ch6",  "ch7",
+					  "ch8",   "ch9", "ch10", "ch11",
+					  "ch12", "ch13", "ch14", "ch15",
+					  "err1";
+			dma-channels = <16>;
+			#dma-cells = <2>;
+			dma-buf-addr-alignment = <4>;
+			status = "disabled";
+		};
+
 		scif0: serial@4004b800 {
 			compatible = "renesas,rz-scif-uart";
 			channel = <0>;