From 6790b4faf5efddad1a3a2e6bc6a427c7af03c594 Mon Sep 17 00:00:00 2001
From: Gopala Krishna Nuthaki <gnuthaki@qti.qualcomm.com>
Date: Mon, 11 Jan 2021 18:20:09 +0530
Subject: [PATCH] ARM: dts: msm: Add GPU thermal zone configuration for YUPIK

Add thermal zones for all GPU sensors individually to
achieve better thermal control.

Enable polling delay to one of the thermal zone to monitor
the TSENS hardware functionality.

Change-Id: I4174ca21744a89ede0d2e7e157d34dcae3a45d53
---
 qcom/yupik-thermal.dtsi | 60 +++++++++++++++++++++++++++++++++++++++++
 qcom/yupik.dtsi         |  2 +-
 2 files changed, 61 insertions(+), 1 deletion(-)

diff --git a/qcom/yupik-thermal.dtsi b/qcom/yupik-thermal.dtsi
index 12aacca763fe..d6326e668327 100644
--- a/qcom/yupik-thermal.dtsi
+++ b/qcom/yupik-thermal.dtsi
@@ -192,6 +192,10 @@
 	};
 };
 
+&msm_gpu {
+	#cooling-cells = <2>;
+};
+
 &thermal_zones {
 	/delete-node/ modem-sdr-mmw-usr;
 	/delete-node/ modem-ambient-usr;
@@ -1171,6 +1175,50 @@
 		};
 	};
 
+	gpuss-0-step {
+		polling-delay-passive = <10>;
+		polling-delay = <0>;
+		thermal-governor = "step_wise";
+		thermal-sensors = <&tsens1 1>;
+		trips {
+			gpuss0_config: active-config0 {
+				temperature = <95000>;
+				hysteresis = <0>;
+				type = "passive";
+			};
+		};
+
+		cooling-maps {
+			gpu_cdev {
+				trip = <&gpuss0_config>;
+				cooling-device = <&msm_gpu THERMAL_NO_LIMIT
+							THERMAL_NO_LIMIT>;
+			};
+		};
+	};
+
+	gpuss-1-step {
+		polling-delay-passive = <10>;
+		polling-delay = <100>;
+		thermal-governor = "step_wise";
+		thermal-sensors = <&tsens1 2>;
+		trips {
+			gpuss1_config: active-config0 {
+				temperature = <95000>;
+				hysteresis = <0>;
+				type = "passive";
+			};
+		};
+
+		cooling-maps {
+			gpu_cdev {
+				trip = <&gpuss1_config>;
+				cooling-device = <&msm_gpu THERMAL_NO_LIMIT
+							THERMAL_NO_LIMIT>;
+			};
+		};
+	};
+
 	nspss-0-step {
 		polling-delay-passive = <0>;
 		polling-delay = <0>;
@@ -1191,6 +1239,12 @@
 						THERMAL_MAX_LIMIT>;
 			};
 
+			gpu_cdev {
+				trip = <&nspss0_trip>;
+				cooling-device = <&msm_gpu THERMAL_MAX_LIMIT
+							THERMAL_MAX_LIMIT>;
+			};
+
 			modem-pa-cdev {
 				trip = <&nspss0_trip>;
 				cooling-device = <&modem_pa 3 3>;
@@ -1218,6 +1272,12 @@
 						THERMAL_MAX_LIMIT>;
 			};
 
+			gpu_cdev {
+				trip = <&nspss1_trip>;
+				cooling-device = <&msm_gpu THERMAL_MAX_LIMIT
+							THERMAL_MAX_LIMIT>;
+			};
+
 			modem-pa-cdev {
 				trip = <&nspss1_trip>;
 				cooling-device = <&modem_pa 3 3>;
diff --git a/qcom/yupik.dtsi b/qcom/yupik.dtsi
index 9c22f571b73d..197c26b268b5 100644
--- a/qcom/yupik.dtsi
+++ b/qcom/yupik.dtsi
@@ -3681,7 +3681,6 @@
 #include "yupik-pm.dtsi"
 #include "ipcc-test-yupik.dtsi"
 #include "yupik-regulators.dtsi"
-#include "yupik-thermal.dtsi"
 
 &gcc_ufs_phy_gdsc {
 	qcom,support-hw-trigger;
@@ -3813,3 +3812,4 @@
 #include "camera/yupik-camera.dtsi"
 #include "msm-rdbg.dtsi"
 #include "yupik-gpu.dtsi"
+#include "yupik-thermal.dtsi"