armv8: dts: fsl: Remove cpu nodes from Layerscape DTSIs

Currently layescape SoCs are not using cpu nodes. So removing
them in favour of compatibly with  similar SoCs that
have different cores like LS2080A and LS2088A.

This has been tested on LS2080AQDS, LS1043ARDB, LS1012ARDB.
Signed-off-by: NPrabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Signed-off-by: NAbhimanyu Saini <abhimanyu.saini@nxp.com>
Reviewed-by: NYork Sun <york.sun@nxp.com>

arch/arm/dts/fsl-ls1012a.dtsi

@@ -9,18 +9,6 @@
 / {
 	compatible = "fsl,ls1012a";
 	interrupt-parent = <&gic>;
-	cpus {
-		#address-cells = <2>;
-		#size-cells = <0>;
-
-		cpu0: cpu@0 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a53";
-			reg = <0x0 0x0>;
-			clocks = <&clockgen 1 0>;
-		};
-
-	};
 
 	sysclk: sysclk {
 		compatible = "fixed-clock";

arch/arm/dts/fsl-ls1043a.dtsi

@@ -15,38 +15,6 @@
 / {
 	compatible = "fsl,ls1043a";
 	interrupt-parent = <&gic>;
-	cpus {
-		#address-cells = <2>;
-		#size-cells = <0>;
-
-		cpu0: cpu@0 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a53";
-			reg = <0x0 0x0>;
-			clocks = <&clockgen 1 0>;
-		};
-
-		cpu1: cpu@1 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a53";
-			reg = <0x0 0x1>;
-			clocks = <&clockgen 1 0>;
-		};
-
-		cpu2: cpu@2 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a53";
-			reg = <0x0 0x2>;
-			clocks = <&clockgen 1 0>;
-		};
-
-		cpu3: cpu@3 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a53";
-			reg = <0x0 0x3>;
-			clocks = <&clockgen 1 0>;
-		};
-	};
 
 	sysclk: sysclk {
 		compatible = "fixed-clock";

arch/arm/dts/fsl-ls2080a.dtsi

@@ -12,67 +12,6 @@
 	#address-cells = <2>;
 	#size-cells = <2>;
 
-	cpus {
-		#address-cells = <2>;
-		#size-cells = <0>;
-
-		/*
-		 * We expect the enable-method for cpu's to be "psci", but this
-		 * is dependent on the SoC FW, which will fill this in.
-		 *
-		 * Currently supported enable-method is psci v0.2
-		 */
-
-		/* We have 4 clusters having 2 Cortex-A57 cores each */
-		cpu@0 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a57";
-			reg = <0x0 0x0>;
-		};
-
-		cpu@1 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a57";
-			reg = <0x0 0x1>;
-		};
-
-		cpu@100 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a57";
-			reg = <0x0 0x100>;
-		};
-
-		cpu@101 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a57";
-			reg = <0x0 0x101>;
-		};
-
-		cpu@200 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a57";
-			reg = <0x0 0x200>;
-		};
-
-		cpu@201 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a57";
-			reg = <0x0 0x201>;
-		};
-
-		cpu@300 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a57";
-			reg = <0x0 0x300>;
-		};
-
-		cpu@301 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a57";
-			reg = <0x0 0x301>;
-		};
-	};
-
 	memory@80000000 {
 		device_type = "memory";
 		reg = <0x00000000 0x80000000 0 0x80000000>;