ARM: dts: msm: Add Coresight IPCB TGU properties for sdm845.

Add TGU configuration properties tgu-steps, tgu-conditions,
tgu-timer-counters supported by the TGU. These properties
are needed for programming the IPCB TGU.

Change-Id: I3fe06f48dd1e29f41598ed9d254e0e79a010a6ee
Signed-off-by: Rama Aparna Mallavarapu <aparnam@codeaurora.org>
diff --git a/arch/arm64/boot/dts/qcom/sdm845-coresight.dtsi b/arch/arm64/boot/dts/qcom/sdm845-coresight.dtsi
index 99ea326..568213b 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-coresight.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845-coresight.dtsi
@@ -1935,6 +1935,22 @@
 		clock-names = "apb_pclk";
 	};
 
+	 ipcb_tgu: tgu@6b0c000 {
+		compatible = "arm,primecell";
+		arm,primecell-periphid = <0x0003b999>;
+		reg = <0x06B0C000 0x1000>;
+		reg-names = "tgu-base";
+		tgu-steps = <3>;
+		tgu-conditions = <4>;
+		tgu-regs = <4>;
+		tgu-timer-counters = <8>;
+
+		coresight-name = "coresight-tgu-ipcb";
+
+		clocks = <&clock_aop QDSS_CLK>;
+		clock-names = "apb_pclk";
+	};
+
 	turing_etm0 {
 		compatible = "qcom,coresight-remote-etm";