ARM: dts: rockchip: rv1126: Add status "okay" property at queue for gmac

The queue nodes will be deleted, the driver cannot get it, add
status "okay" attributes to avoid deletion.

Signed-off-by: Tao Huang <huangtao@rock-chips.com>
Change-Id: I3898d58805f80cddbe5e71a07d9055b66fab651f

arch/arm/boot/dts/rv1126.dtsi

@@ -2368,12 +2368,16 @@
 
 		mtl_rx_setup: rx-queues-config {
 			snps,rx-queues-to-use = <1>;
-			queue0 {};
+			queue0 {
+				status = "okay";
+			};
 		};
 
 		mtl_tx_setup: tx-queues-config {
 			snps,tx-queues-to-use = <1>;
-			queue0 {};
+			queue0 {
+				status = "okay";
+			};
 		};
 	};