powerpc: dts: mpc85xx: remove "simple-bus" compatible from ifc node

Update dts to match dts binding document.
Signed-off-by: Li Yang <leoyang.li@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20240119203911.3143928-3-Frank.Li@nxp.com

arch/powerpc/boot/dts/fsl/b4si-post.dtsi

@@ -50,7 +50,7 @@ &qman_pfdr {
 &ifc {
 	#address-cells = <2>;
 	#size-cells = <1>;
-	compatible = "fsl,ifc", "simple-bus";
+	compatible = "fsl,ifc";
 	interrupts = <25 2 0 0>;
 };
 

arch/powerpc/boot/dts/fsl/bsc9131si-post.dtsi

@@ -35,7 +35,7 @@
 &ifc {
 	#address-cells = <2>;
 	#size-cells = <1>;
-	compatible = "fsl,ifc", "simple-bus";
+	compatible = "fsl,ifc";
 	interrupts = <16 2 0 0 20 2 0 0>;
 };
 

arch/powerpc/boot/dts/fsl/bsc9132si-post.dtsi

@@ -35,7 +35,7 @@
 &ifc {
 	#address-cells = <2>;
 	#size-cells = <1>;
-	compatible = "fsl,ifc", "simple-bus";
+	compatible = "fsl,ifc";
 	/* FIXME: Test whether interrupts are split */
 	interrupts = <16 2 0 0 20 2 0 0>;
 };

arch/powerpc/boot/dts/fsl/c293si-post.dtsi

@@ -35,7 +35,7 @@
 &ifc {
 	#address-cells = <2>;
 	#size-cells = <1>;
-	compatible = "fsl,ifc", "simple-bus";
+	compatible = "fsl,ifc";
 	interrupts = <19 2 0 0>;
 };
 

arch/powerpc/boot/dts/fsl/p1010si-post.dtsi

@@ -35,7 +35,7 @@
 &ifc {
 	#address-cells = <2>;
 	#size-cells = <1>;
-	compatible = "fsl,ifc", "simple-bus";
+	compatible = "fsl,ifc";
 	interrupts = <16 2 0 0 19 2 0 0>;
 };
 

arch/powerpc/boot/dts/fsl/t1023si-post.dtsi

@@ -52,7 +52,7 @@ &qman_pfdr {
 &ifc {
 	#address-cells = <2>;
 	#size-cells = <1>;
-	compatible = "fsl,ifc", "simple-bus";
+	compatible = "fsl,ifc";
 	interrupts = <25 2 0 0>;
 };
 

arch/powerpc/boot/dts/fsl/t1040si-post.dtsi

@@ -52,7 +52,7 @@ &qman_pfdr {
 &ifc {
 	#address-cells = <2>;
 	#size-cells = <1>;
-	compatible = "fsl,ifc", "simple-bus";
+	compatible = "fsl,ifc";
 	interrupts = <25 2 0 0>;
 };
 

arch/powerpc/boot/dts/fsl/t2081si-post.dtsi

@@ -50,7 +50,7 @@ &qman_pfdr {
 &ifc {
 	#address-cells = <2>;
 	#size-cells = <1>;
-	compatible = "fsl,ifc", "simple-bus";
+	compatible = "fsl,ifc";
 	interrupts = <25 2 0 0>;
 };
 

arch/powerpc/boot/dts/fsl/t4240si-post.dtsi

@@ -50,7 +50,7 @@ &qman_pfdr {
 &ifc {
 	#address-cells = <2>;
 	#size-cells = <1>;
-	compatible = "fsl,ifc", "simple-bus";
+	compatible = "fsl,ifc";
 	interrupts = <25 2 0 0>;
 };