arm64: dts: renesas: hihope: Rename clk-multiplier to clock-controller

Use standard clock-controller node name for the CS2000-CP.
No functional change.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20260504225704.115125-3-marek.vasut+renesas@mailbox.org
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

Author: Marek Vasut

arch/arm64/boot/dts/renesas/hihope-rev4.dtsi

@@ -50,7 +50,7 @@
 	pinctrl-names = "default";
 	status = "okay";
 
-	cs2000: clk-multiplier@4f {
+	cs2000: clock-controller@4f {
 		#clock-cells = <0>;
 		compatible = "cirrus,cs2000-cp";
 		reg = <0x4f>;