lantiq: enable cpu temp driver for all vr9 boards

Only present on v1.2 vr9 SoCs but the driver takes care to not load on
boards having a v1.1 SoC.

Signed-off-by: Mathias Kresin <dev@kresin.me>

target/linux/lantiq/dts/BTHOMEHUBV5A.dts

@@ -22,10 +22,6 @@
 		reg = <0x0 0x8000000>;
 	};
 
-	cputemp@0 {
-		compatible = "lantiq,cputemp";
-	};
-
 	fpi@10000000 {
 		localbus@0 {
 			nand-parts@0 {

target/linux/lantiq/dts/P2812HNUFX.dtsi

@@ -15,10 +15,6 @@
 		led-wifi = &wireless_green;
 	};
 
-	cputemp@0 {
-		compatible = "lantiq,cputemp";
-	};
-
 	memory@0 {
 		reg = <0x0 0x8000000>;
 	};

target/linux/lantiq/dts/TDW89X0.dtsi

@@ -20,10 +20,6 @@
 		reg = <0x0 0x4000000>;
 	};
 
-	cputemp@0 {
-		compatible = "lantiq,cputemp";
-	};
-
 	fpi@10000000 {
 		gpio: pinmux@E100B10 {
 			pinctrl-names = "default";

target/linux/lantiq/dts/VGV7510KW22.dtsi

@@ -21,10 +21,6 @@
 		reg = <0x0 0x4000000>;
 	};
 
-	cputemp@0 {
-		compatible = "lantiq,cputemp";
-	};
-
 	fpi@10000000 {
 		localbus@0 {
 			nor-boot@0 {

target/linux/lantiq/dts/VGV7519.dtsi

@@ -22,10 +22,6 @@
 		reg = <0x0 0x4000000>;
 	};
 
-	cputemp@0 {
-		compatible = "lantiq,cputemp";
-	};
-
 	fpi@10000000 {
 		localbus@0 {
 			nor-boot@0 {

target/linux/lantiq/dts/vr9.dtsi

@@ -16,6 +16,10 @@
 		device_type = "memory";
 	};
 
+	cputemp@0 {
+		compatible = "lantiq,cputemp";
+	};
+
 	biu@1F800000 {
 		#address-cells = <1>;
 		#size-cells = <1>;