ipq40xx: fix misplaced cells-sizes in WPJ419's dts

This patch fixes the occurences of the following warning
message from the dtc:

Warning (reg_format): /soc/spi@78b5000/flash0@0/partitions/partition@0:reg:
property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 1)

Signed-off-by: Christian Lamparter <chunkeey@gmail.com>

target/linux/ipq40xx/files-4.19/arch/arm/boot/dts/qcom-ipq4019-wpj419.dts

@@ -151,8 +151,6 @@
 			num-cs = <2>;
 
 			flash0@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
 				reg = <0>;
 				compatible = "jedec,spi-nor";
 				spi-max-frequency = <24000000>;
@@ -160,6 +158,8 @@
 
 				partitions {
 					compatible = "fixed-partitions";
+					#address-cells = <1>;
+					#size-cells = <1>;
 
 					partition@0 {
 						label = "0:SBL1";