From d17872c9151906947d20849911607797ef49d82b Mon Sep 17 00:00:00 2001
From: Priyansh Jain <quic_priyjain@quicinc.com>
Date: Tue, 16 Jan 2024 15:13:17 +0530
Subject: [PATCH] ARM: dts: qcom: Add GPU scan dump skip cooling device support
 for sun

Add GPU scan dump skip cooling device support for sun.
Add skin mitigation rule for gpu scan dump skip cooling device as
per recommendation.

Change-Id: I1a3c5de6f37ce064d8b74c36297c93a0f31db01d
Signed-off-by: Priyansh Jain <quic_priyjain@quicinc.com>
---
 qcom/pmk8550.dtsi             |  6 +++++-
 qcom/sun-thermal-overlay.dtsi | 26 ++++++++++++++++++++++++++
 qcom/sun.dtsi                 |  5 +++++
 3 files changed, 36 insertions(+), 1 deletion(-)

diff --git a/qcom/pmk8550.dtsi b/qcom/pmk8550.dtsi
index d02ab00f..866dc1ea 100644
--- a/qcom/pmk8550.dtsi
+++ b/qcom/pmk8550.dtsi
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: BSD-3-Clause
 /*
- * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2022-2024 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include <dt-bindings/input/input.h>
@@ -46,6 +46,10 @@
 				bits = <1 7>;
 			};
 
+			wr_thermal_flag: wr_thermal-flag@58 {
+				reg = <0x58 0x1>;
+			};
+
 			alarm_log: alarm-log@76 {
 				reg = <0x76 0x6>;
 			};
diff --git a/qcom/sun-thermal-overlay.dtsi b/qcom/sun-thermal-overlay.dtsi
index 3f0563e3..ea61051c 100644
--- a/qcom/sun-thermal-overlay.dtsi
+++ b/qcom/sun-thermal-overlay.dtsi
@@ -5,6 +5,15 @@
 
 #include <dt-bindings/thermal/thermal_qti.h>
 
+&soc {
+	gpu_dump_skip_cdev: qcom,gpu-dump-skip-cdev {
+		compatible = "qcom,gpu-dump-skip-cdev";
+		nvmem-cells = <&wr_thermal_flag>;
+		nvmem-cell-names = "wr_thermal_flag";
+		#cooling-cells = <2>;
+	};
+};
+
 &thermal_zones {
 	socd {
 		cooling-maps {
@@ -249,4 +258,21 @@
 			};
 		};
 	};
+
+	sys-therm-2 {
+		trips {
+			sys_therm2_config0: sys-therm2-config0 {
+				temperature = <60000>;
+				hysteresis = <10000>;
+				type = "passive";
+			};
+		};
+
+		cooling-maps {
+			gpu_dump_skip {
+				trip = <&sys_therm2_config0>;
+				cooling-device = <&gpu_dump_skip_cdev 1 1>;
+			};
+		};
+	};
 };
diff --git a/qcom/sun.dtsi b/qcom/sun.dtsi
index e3a0e39a..3fabd19e 100644
--- a/qcom/sun.dtsi
+++ b/qcom/sun.dtsi
@@ -1410,6 +1410,11 @@
 			compatible = "qcom,msm-imem-mss-dsm";
 			reg = <0xc98 0x10>;
 		};
+
+		sys_dbg@af8 {
+			compatible = "qcom,msm-imem-gpu-dump-skip";
+			reg = <0xb0c 0x4>;
+		};
 	};
 
 	cluster-device0 {