ARM: dts: gemini: Indent DIR-685 partition table

It is discouraged to have OF partitions as subnodes directly
under the device, create a "partitions" subnode and put the
partitions inside it.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>

arch/arm/boot/dts/gemini-dlink-dir-685.dts

@@ -267,6 +267,11 @@ flash@30000000 {
 			/* 32MB of flash */
 			reg = <0x30000000 0x02000000>;
 
+			partitions {
+				compatible = "fixed-partitions";
+				#address-cells = <1>;
+				#size-cells = <1>;
+
 				/*
 				 * This "RedBoot" is the Storlink derivative.
 				 */
@@ -307,6 +312,7 @@ partition@1fe0000 {
 					read-only;
 				};
 			};
+		};
 
 		syscon: syscon@40000000 {
 			pinctrl {