arm64: dts: marvell: use new bindings for xor clocks on ap806

New bindings are used for the system controller on the ap806, which
means all clock properties must be converted. Use the new bindings in
the xor nodes.
Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>

arch/arm64/boot/dts/marvell/armada-ap806.dtsi

@@ -159,7 +159,7 @@ xor@400000 {
 				reg = <0x400000 0x1000>,
 				      <0x410000 0x1000>;
 				msi-parent = <&gic_v2m0>;
-				clocks = <&ap_syscon 3>;
+				clocks = <&ap_clk 3>;
 				dma-coherent;
 			};
 
@@ -168,7 +168,7 @@ xor@420000 {
 				reg = <0x420000 0x1000>,
 				      <0x430000 0x1000>;
 				msi-parent = <&gic_v2m0>;
-				clocks = <&ap_syscon 3>;
+				clocks = <&ap_clk 3>;
 				dma-coherent;
 			};
 
@@ -177,7 +177,7 @@ xor@440000 {
 				reg = <0x440000 0x1000>,
 				      <0x450000 0x1000>;
 				msi-parent = <&gic_v2m0>;
-				clocks = <&ap_syscon 3>;
+				clocks = <&ap_clk 3>;
 				dma-coherent;
 			};
 
@@ -186,7 +186,7 @@ xor@460000 {
 				reg = <0x460000 0x1000>,
 				      <0x470000 0x1000>;
 				msi-parent = <&gic_v2m0>;
-				clocks = <&ap_syscon 3>;
+				clocks = <&ap_clk 3>;
 				dma-coherent;
 			};