Revert "arm64: dts: fsl: fix ifc simple-bus unit address format warnings"

This reverts commit f81d7af7.

As explained by Rob Herring:

"This "fix" is wrong. Memory controllers with chip selects should have
the chip select in the unit-address. The correct fix here is you should
drop "simple-bus"."
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts

@@ -84,19 +84,19 @@ &ifc {
 		  0x2 0x0 0x0 0x7fb00000 0x00000100>;
 	status = "okay";
 
-	nor@0 {
+	nor@0,0 {
 		compatible = "cfi-flash";
 		reg = <0x0 0x0 0x8000000>;
 		bank-width = <2>;
 		device-width = <1>;
 	};
 
-	nand@100000000 {
+	nand@1,0 {
 		compatible = "fsl,ifc-nand";
 		reg = <0x1 0x0 0x10000>;
 	};
 
-	fpga: board-control@200000000 {
+	fpga: board-control@2,0 {
 		compatible = "fsl,ls1043aqds-fpga", "fsl,fpga-qixis";
 		reg = <0x2 0x0 0x0000100>;
 	};

arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts

@@ -97,7 +97,7 @@ &ifc {
 		  0x1 0x0 0x0 0x7e800000 0x00010000
 		  0x2 0x0 0x0 0x7fb00000 0x00000100>;
 
-		nor@0 {
+		nor@0,0 {
 			compatible = "cfi-flash";
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -106,14 +106,14 @@ nor@0 {
 			device-width = <1>;
 		};
 
-		nand@100000000 {
+		nand@1,0 {
 			compatible = "fsl,ifc-nand";
 			#address-cells = <1>;
 			#size-cells = <1>;
 			reg = <0x1 0x0 0x10000>;
 		};
 
-		cpld: board-control@200000000 {
+		cpld: board-control@2,0 {
 			compatible = "fsl,ls1043ardb-cpld";
 			reg = <0x2 0x0 0x0000100>;
 		};

arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts

@@ -175,19 +175,19 @@ &ifc {
 		  0x2 0x0 0x0 0x7fb00000 0x00000100>;
 	status = "okay";
 
-	nor@0 {
+	nor@0,0 {
 		compatible = "cfi-flash";
 		reg = <0x0 0x0 0x8000000>;
 		bank-width = <2>;
 		device-width = <1>;
 	};
 
-	nand@100000000 {
+	nand@1,0 {
 		compatible = "fsl,ifc-nand";
 		reg = <0x1 0x0 0x10000>;
 	};
 
-	fpga: board-control@200000000 {
+	fpga: board-control@2,0 {
 		compatible = "fsl,ls1046aqds-fpga", "fsl,fpga-qixis";
 		reg = <0x2 0x0 0x0000100>;
 	};

arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts

@@ -122,14 +122,14 @@ &ifc {
 		  0x2 0x0 0x0 0x7fb00000 0x00000100>;
 	status = "okay";
 
-	nand@0 {
+	nand@0,0 {
 		compatible = "fsl,ifc-nand";
 		#address-cells = <1>;
 		#size-cells = <1>;
 		reg = <0x0 0x0 0x10000>;
 	};
 
-	cpld: board-control@200000000 {
+	cpld: board-control@2,0 {
 		compatible = "fsl,ls1046ardb-cpld";
 		reg = <0x2 0x0 0x0000100>;
 	};

arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts

@@ -116,19 +116,19 @@ &ifc {
 		  3 0 0x5 0x20000000 0x00010000>;
 	status = "okay";
 
-	nor@0 {
+	nor@0,0 {
 		compatible = "cfi-flash";
 		reg = <0x0 0x0 0x8000000>;
 		bank-width = <2>;
 		device-width = <1>;
 	};
 
-	nand@200000000 {
+	nand@2,0 {
 		compatible = "fsl,ifc-nand";
 		reg = <0x2 0x0 0x10000>;
 	};
 
-	fpga: board-control@300000000 {
+	fpga: board-control@3,0 {
 		compatible = "fsl,ls1088aqds-fpga", "fsl,fpga-qixis";
 		reg = <0x3 0x0 0x0000100>;
 	};

arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts

@@ -99,12 +99,12 @@ &ifc {
 		  2 0 0x5 0x20000000 0x00010000>;
 	status = "okay";
 
-	nand@0 {
+	nand@0,0 {
 		compatible = "fsl,ifc-nand";
 		reg = <0x0 0x0 0x10000>;
 	};
 
-	fpga: board-control@200000000 {
+	fpga: board-control@2,0 {
 		compatible = "fsl,ls1088ardb-fpga", "fsl,fpga-qixis";
 		reg = <0x2 0x0 0x0000100>;
 	};

arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi

@@ -58,7 +58,7 @@ &ifc {
 		  0x2 0x0 0x5 0x30000000 0x00010000
 		  0x3 0x0 0x5 0x20000000 0x00010000>;
 
-	nor@0 {
+	nor@0,0 {
 		#address-cells = <1>;
 		#size-cells = <1>;
 		compatible = "cfi-flash";
@@ -67,12 +67,12 @@ nor@0 {
 		device-width = <1>;
 	};
 
-	nand@200000000 {
+	nand@2,0 {
 	     compatible = "fsl,ifc-nand";
 	     reg = <0x2 0x0 0x10000>;
 	};
 
-	cpld@300000000 {
+	cpld@3,0 {
 	     reg = <0x3 0x0 0x10000>;
 	     compatible = "fsl,ls2080aqds-fpga", "fsl,fpga-qixis";
 	};