arm64: dts: qcom: msm8916: Add debug unit

Add debug unit on Qualcomm msm8916 based platforms, including the
DragonBoard 410c board.

Signed-off-by: Leo Yan <leo.yan@linaro.org>
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Acked-by: Andy Gross <andy.gross@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

arch/arm64/boot/dts/qcom/msm8916.dtsi

@@ -1116,6 +1116,38 @@
 			};
 		};
 
+		debug@850000 {
+			compatible = "arm,coresight-cpu-debug","arm,primecell";
+			reg = <0x850000 0x1000>;
+			clocks = <&rpmcc RPM_QDSS_CLK>;
+			clock-names = "apb_pclk";
+			cpu = <&CPU0>;
+		};
+
+		debug@852000 {
+			compatible = "arm,coresight-cpu-debug","arm,primecell";
+			reg = <0x852000 0x1000>;
+			clocks = <&rpmcc RPM_QDSS_CLK>;
+			clock-names = "apb_pclk";
+			cpu = <&CPU1>;
+		};
+
+		debug@854000 {
+			compatible = "arm,coresight-cpu-debug","arm,primecell";
+			reg = <0x854000 0x1000>;
+			clocks = <&rpmcc RPM_QDSS_CLK>;
+			clock-names = "apb_pclk";
+			cpu = <&CPU2>;
+		};
+
+		debug@856000 {
+			compatible = "arm,coresight-cpu-debug","arm,primecell";
+			reg = <0x856000 0x1000>;
+			clocks = <&rpmcc RPM_QDSS_CLK>;
+			clock-names = "apb_pclk";
+			cpu = <&CPU3>;
+		};
+
 		etm@85c000 {
 			compatible = "arm,coresight-etm4x", "arm,primecell";
 			reg = <0x85c000 0x1000>;