[PATCH 6/8] arm64: dts: qcom: Add support for GCC and RPMHCC for SDX75

[Rohit Agarwal]

From: Imran Shaik <quic_imrashai at quicinc.com>

Add support for GCC and RPMHCC clock nodes for SDX75 platform.

Signed-off-by: Imran Shaik <quic_imrashai at quicinc.com>
Signed-off-by: Rohit Agarwal <quic_rohiagar at quicinc.com>
---
 arch/arm64/boot/dts/qcom/sdx75.dtsi | 37 ++++++++++++++++++++++++++++++++++++-
 1 file changed, 36 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sdx75.dtsi b/arch/arm64/boot/dts/qcom/sdx75.dtsi
index c2b8810..dbbd2f4 100644
--- a/arch/arm64/boot/dts/qcom/sdx75.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdx75.dtsi
@@ -7,6 +7,7 @@
  */
 
 #include <dt-bindings/clock/qcom,rpmh.h>
+#include <dt-bindings/clock/qcom,sdx75-gcc.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/soc/qcom,rpmh-rsc.h>
 
@@ -23,7 +24,21 @@
 		reg = <0 0 0 0>;
 	};
 
-	clocks { };
+	clocks {
+		xo_board: xo_board {
+			compatible = "fixed-clock";
+			clock-frequency = <76800000>;
+			clock-output-names = "xo_board";
+			#clock-cells = <0>;
+		};
+
+		sleep_clk: sleep_clk {
+			compatible = "fixed-clock";
+			clock-frequency = <32000>;
+			clock-output-names = "sleep_clk";
+			#clock-cells = <0>;
+		};
+	};
 
 	cpus {
 		#address-cells = <2>;
@@ -358,6 +373,18 @@
 		ranges;
 		compatible = "simple-bus";
 
+		gcc: clock-controller at 80000 {
+			compatible = "qcom,sdx75-gcc";
+			reg = <0x0 0x0080000 0x0 0x1f7400>;
+			clocks = <&rpmhcc RPMH_CXO_CLK>,
+				 <&sleep_clk>;
+			clock-names = "bi_tcxo",
+				      "sleep_clk";
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+			#power-domain-cells = <1>;
+		};
+
 		tcsr_mutex: hwlock at 1f40000 {
 			compatible = "qcom,tcsr-mutex";
 			reg = <0x0 0x01f40000 0x0 0x40000>;
@@ -520,6 +547,14 @@
 			apps_bcm_voter: bcm_voter {
 				compatible = "qcom,bcm-voter";
 			};
+
+			rpmhcc: clock-controller {
+				compatible = "qcom,sdx75-rpmh-clk";
+				clocks = <&xo_board>;
+				clock-names = "xo";
+				#clock-cells = <1>;
+			};
+
 		};
 	};
 
-- 
2.7.4