ARM64: dts: meson-gx: grow reset controller memory zone

Now the Amlogic Meson GX SoCs datasheet documents all the Reset registers,
grow the memory in the node to allow usage of the level registers.
Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

arch/arm64/boot/dts/amlogic/meson-gx.dtsi

@@ -229,7 +229,7 @@
 
 			reset: reset-controller@4404 {
 				compatible = "amlogic,meson-gx-reset", "amlogic,meson-gxbb-reset";
-				reg = <0x0 0x04404 0x0 0x20>;
+				reg = <0x0 0x04404 0x0 0x9c>;
 				#reset-cells = <1>;
 			};