From 791bff1a21ca7cbb7e2dbfb874dac70ea6dcc843 Mon Sep 17 00:00:00 2001
From: Kamal Agrawal <quic_kamaagra@quicinc.com>
Date: Sat, 20 Jan 2024 14:59:59 +0530
Subject: [PATCH] ARM: dts: msm: Add coresight configurations for sun

Add device tree nodes for coresight CX and GX DBGC blocks
for sun devices. Also, add coresight funnel configuration
for graphics funnel device.

Change-Id: Id0a73ac9ef51e1039b718d5d51a4fc063d218a94
Signed-off-by: Kamal Agrawal <quic_kamaagra@quicinc.com>
---
 gpu/sun-gpu.dtsi | 56 +++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 55 insertions(+), 1 deletion(-)

diff --git a/gpu/sun-gpu.dtsi b/gpu/sun-gpu.dtsi
index 46db9ce5..36642261 100644
--- a/gpu/sun-gpu.dtsi
+++ b/gpu/sun-gpu.dtsi
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: BSD-3-Clause
 /*
- * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2023-2024 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #define MHZ_TO_KBPS(mhz, w) ((mhz * 1000000 * w) / (1024))
@@ -178,4 +178,58 @@
 
 		qcom,ipc-core = <0x00400000 0x140000>;
 	};
+
+	coresight_cx_dgbc: qcom,gpu-coresight-cx {
+		compatible = "qcom,gpu-coresight-cx";
+
+		coresight-name = "coresight-gfx-cx";
+
+		out-ports {
+			port {
+				cx_dbgc_out_funnel_gfx: endpoint {
+					remote-endpoint =
+					  <&funnel_gfx_in_cx_dbgc>;
+				};
+			};
+		};
+	};
+
+	coresight_gx_dgbc: qcom,gpu-coresight-gx {
+		compatible = "qcom,gpu-coresight-gx";
+
+		coresight-name = "coresight-gfx";
+
+		out-ports {
+			port {
+				gx_dbgc_out_funnel_gfx: endpoint {
+					remote-endpoint =
+					  <&funnel_gfx_in_gx_dbgc>;
+				};
+			};
+		};
+	};
+};
+
+&funnel_gfx {
+	status = "ok";
+	in-ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@0 {
+			reg = <0>;
+			funnel_gfx_in_gx_dbgc: endpoint {
+			remote-endpoint =
+				<&gx_dbgc_out_funnel_gfx>;
+			};
+		};
+
+		port@1 {
+			reg = <1>;
+			funnel_gfx_in_cx_dbgc: endpoint {
+			remote-endpoint =
+				<&cx_dbgc_out_funnel_gfx>;
+			};
+		};
+	};
 };