ARM: DTS: da850: Enable eDMA1

The eDMA1 in da850 has only one TPTC and for example MMC1 is HW events are
handled by it.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: Sushaanth Srirangapathi <sushaanth.s@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>

arch/arm/boot/dts/da850-enbw-cmc.dts

@@ -32,3 +32,7 @@ serial2: serial@1d0d000 {
 &edma0 {
 	ti,edma-reserved-slot-ranges = <32 50>;
 };
+
+&edma1 {
+	ti,edma-reserved-slot-ranges = <32 90>;
+};

arch/arm/boot/dts/da850-evm.dts

@@ -246,3 +246,7 @@ &mcasp0 {
 &edma0 {
 	ti,edma-reserved-slot-ranges = <32 50>;
 };
+
+&edma1 {
+	ti,edma-reserved-slot-ranges = <32 90>;
+};

arch/arm/boot/dts/da850.dtsi

@@ -173,6 +173,23 @@ edma0_tptc1: tptc@01c08400 {
 			interrupts = <32>;
 			interrupt-names = "edm3_tcerrint";
 		};
+		edma1: edma@01e30000 {
+			compatible = "ti,edma3-tpcc";
+			/* eDMA3 CC1: 0x01e3 0000 - 0x01e3 7fff */
+			reg =	<0x230000 0x8000>;
+			reg-names = "edma3_cc";
+			interrupts = <93 94>;
+			interrupt-names = "edma3_ccint", "edma3_ccerrint";
+			#dma-cells = <2>;
+
+			ti,tptcs = <&edma1_tptc0 7>;
+		};
+		edma1_tptc0: tptc@01e38000 {
+			compatible = "ti,edma3-tptc";
+			reg =	<0x238000 0x400>;
+			interrupts = <95>;
+			interrupt-names = "edm3_tcerrint";
+		};
 		serial0: serial@1c42000 {
 			compatible = "ns16550a";
 			reg = <0x42000 0x100>;