arm64: dts: qcom: sm4450: Add RPMH and Global clock

Add device node for RPMH and Global clock controller on Qualcomm
SM4450 platform.
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Ajit Pandey <quic_ajipan@quicinc.com>
Signed-off-by: Tengfei Fan <quic_tengfan@quicinc.com>
Link: https://lore.kernel.org/r/20231129103325.24854-3-quic_tengfan@quicinc.comSigned-off-by: Bjorn Andersson <andersson@kernel.org>

arch/arm64/boot/dts/qcom/sm4450.dtsi

@@ -3,6 +3,8 @@
  * Copyright (c) 2023, Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
+#include <dt-bindings/clock/qcom,rpmh.h>
+#include <dt-bindings/clock/qcom,sm4450-gcc.h>
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/soc/qcom,rpmh-rsc.h>
@@ -348,6 +350,20 @@ soc: soc@0 {
 		dma-ranges = <0 0 0 0 0x10 0>;
 		compatible = "simple-bus";
 
+		gcc: clock-controller@100000 {
+			compatible = "qcom,sm4450-gcc";
+			reg = <0x0 0x00100000 0x0 0x1f4200>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+			#power-domain-cells = <1>;
+			clocks = <&rpmhcc RPMH_CXO_CLK>,
+				 <&sleep_clk>,
+				 <0>,
+				 <0>,
+				 <0>,
+				 <0>;
+		};
+
 		tcsr_mutex: hwlock@1f40000 {
 			compatible = "qcom,tcsr-mutex";
 			reg = <0x0 0x01f40000 0x0 0x40000>;
@@ -452,6 +468,13 @@ apps_rsc: rsc@17a00000 {
 			apps_bcm_voter: bcm-voter {
 				compatible = "qcom,bcm-voter";
 			};
+
+			rpmhcc: clock-controller {
+				compatible = "qcom,sm4450-rpmh-clk";
+				#clock-cells = <1>;
+				clocks = <&xo_board>;
+				clock-names = "xo";
+			};
 		};
 
 	};