arm64: dts: hisilicon: hip05: move non-MMIO node out of soc

Non-MMIO devices, which are BTW not really part of the SoC, should not
be within simple-bus, as reported by dtc W=1 warning:

  hip05.dtsi:301.30-305.5: Warning (simple_bus_reg): /soc/refclk200mhz: missing or empty reg/ranges property
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>

arch/arm64/boot/dts/hisilicon/hip05.dtsi

@@ -279,6 +279,12 @@ its_dsa: msi-controller@c6000000 {
 		};
 	};
 
+	refclk200mhz: refclk200mhz {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <200000000>;
+	};
+
 	timer {
 		compatible = "arm,armv8-timer";
 		interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,
@@ -298,12 +304,6 @@ soc {
 		#size-cells = <2>;
 		ranges;
 
-		refclk200mhz: refclk200mhz {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <200000000>;
-		};
-
 		uart0: serial@80300000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x0 0x80300000 0x0 0x10000>;