arm64: dts: imx8mm: Move gic node into soc node

GIC is inside of SoC from architecture perspective, it should
be located inside of soc node in DT.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

arch/arm64/boot/dts/freescale/imx8mm.dtsi

@@ -169,15 +169,6 @@ clk_ext4: clock-ext4 {
 		clock-output-names = "clk_ext4";
 	};
 
-	gic: interrupt-controller@38800000 {
-		compatible = "arm,gic-v3";
-		reg = <0x0 0x38800000 0 0x10000>, /* GIC Dist */
-		      <0x0 0x38880000 0 0xC0000>; /* GICR (RD_base + SGI_base) */
-		#interrupt-cells = <3>;
-		interrupt-controller;
-		interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
-	};
-
 	psci {
 		compatible = "arm,psci-1.0";
 		method = "smc";
@@ -810,5 +801,14 @@ gpmi: nand-controller@33002000{
 			dma-names = "rx-tx";
 			status = "disabled";
 		};
+
+		gic: interrupt-controller@38800000 {
+			compatible = "arm,gic-v3";
+			reg = <0x38800000 0x10000>, /* GIC Dist */
+			      <0x38880000 0xc0000>; /* GICR (RD_base + SGI_base) */
+			#interrupt-cells = <3>;
+			interrupt-controller;
+			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
+		};
 	};
 };