ARM: dts: msm: add remote debugger support

Add remote debugger device configuration. The Remote Debugger driver
allows a debugger running on a host PC to communicate with a remote
stub running on peripheral subsystems.

Change-Id: I791dcbf6798baba9c953d6bf08228d27ac2af07b

qcom/msm-rdbg-scuba.dtsi

@@ -0,0 +1,15 @@
+&soc {
+  /* smp2p information */
+	qcom,smp2p_interrupt_rdbg_2_out {
+		compatible = "qcom,smp2p-interrupt-rdbg-2-out";
+		qcom,smem-states = <&smp2p_rdbg2_out 0>;
+		qcom,smem-state-names = "rdbg-smp2p-out";
+	};
+
+	qcom,smp2p_interrupt_rdbg_2_in {
+		compatible = "qcom,smp2p-interrupt-rdbg-2-in";
+		interrupts-extended = <&smp2p_rdbg2_in 0 0>;
+		interrupt-names = "rdbg-smp2p-in";
+	};
+
+};

qcom/scuba.dtsi

@@ -2670,3 +2670,5 @@
 	qcom,cx-ipeak-data = <&cx_ipeak_lm 6>;
 	qcom,clock-freq-threshold = <240000000>;
 };
+
+#include "msm-rdbg-scuba.dtsi"