ramips: fix partition node for jcg q20

Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
(cherry picked from commit 3f3f8f2ff5)

target/linux/ramips/dts/mt7621_jcg_q20-pb-boot.dts

@@ -7,12 +7,7 @@
 	model = "JCG Q20 (pb-boot)";
 };
 
-&nand {
+&partitions {
-	partitions {
-		compatible = "fixed-partitions";
-		#address-cells = <1>;
-		#size-cells = <1>;
-
 	partition@0 {
 		label = "Bootloader";
 		reg = <0x0 0x80000>;
@@ -30,12 +25,6 @@
 		read-only;
 	};
 
-		factory: partition@100000 {
-			label = "Factory";
-			reg = <0x100000 0x80000>;
-			read-only;
-		};
-
 	partition@180000 {
 		label = "crash";
 		reg = <0x180000 0x40000>;
@@ -58,4 +47,3 @@
 		reg = <0x600000 0x7980000>;
 	};
 };
-};

target/linux/ramips/dts/mt7621_jcg_q20.dts

@@ -23,12 +23,7 @@
 	};
 };
 
-&nand {
+&partitions {
-	partitions {
-		compatible = "fixed-partitions";
-		#address-cells = <1>;
-		#size-cells = <1>;
-
 	partition@0 {
 		label = "Bootloader";
 		reg = <0x0 0x80000>;
@@ -40,12 +35,6 @@
 		reg = <0x80000 0x80000>;
 	};
 
-		factory: partition@100000 {
-			label = "Factory";
-			reg = <0x100000 0x80000>;
-			read-only;
-		};
-
 	partition@180000 {
 		label = "kernel";
 		reg = <0x180000 0x400000>;
@@ -82,4 +71,3 @@
 	 * last 512 KiB are for the bad block table
 	 */
 };
-};

target/linux/ramips/dts/mt7621_jcg_q20.dtsi

@@ -51,6 +51,19 @@
 
 &nand {
 	status = "okay";
+
+	partitions: partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		factory: partition@100000 {
+			label = "Factory";
+			reg = <0x100000 0x80000>;
+			read-only;
+		};
+
+	};
 };
 
 &pcie {