ARM: dts: rockchip: move oscillator input clock into main dtsi

The clock definitions get a lot shorter due to the soc clocks being handled by
rk3188-cru and only the input clock remains. These can now simply live
in the main rk3xxx.dtsi without affecting readability.

At the same time, rename the node to oscillator, adding a clock-output-names
property to match how the rk3288 handles this.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Acked-By: Max Schwarz <max.schwarz@online.de>
Tested-By: Max Schwarz <max.schwarz@online.de>

arch/arm/boot/dts/rk3066a-clocks.dtsi

@@ -31,12 +31,6 @@ dummy: dummy {
 			#clock-cells = <0>;
 		};
 
-		xin24m: xin24m {
-			compatible = "fixed-clock";
-			clock-frequency = <24000000>;
-			#clock-cells = <0>;
-		};
-
 		dummy48m: dummy48m {
 			compatible = "fixed-clock";
 			clock-frequency = <48000000>;

arch/arm/boot/dts/rk3188-clocks.dtsi

@@ -31,12 +31,6 @@ dummy: dummy {
 			#clock-cells = <0>;
 		};
 
-		xin24m: xin24m {
-			compatible = "fixed-clock";
-			clock-frequency = <24000000>;
-			#clock-cells = <0>;
-		};
-
 		dummy48m: dummy48m {
 			compatible = "fixed-clock";
 			clock-frequency = <48000000>;

arch/arm/boot/dts/rk3xxx.dtsi

@@ -20,6 +20,13 @@
 / {
 	interrupt-parent = <&gic>;
 
+	xin24m: oscillator {
+		compatible = "fixed-clock";
+		clock-frequency = <24000000>;
+		#clock-cells = <0>;
+		clock-output-names = "xin24m";
+	};
+
 	soc {
 		#address-cells = <1>;
 		#size-cells = <1>;