From 8ab20e086b9667334a0b28cb5ccfb49f220ad953 Mon Sep 17 00:00:00 2001
From: Yi-Wei Wang <yiweiw@nvidia.com>
Date: Mon, 1 Jul 2024 16:29:10 +0800
Subject: [PATCH] nv-platform: unregister tmp451 from thermal zone

Unregister tmp451 from thermal zone as no cooling action is required
from the thermal framework. Temperature readings of tmp451 sensors are
still available from the sysfs nodes exposed by the hwmon framework.

Bug 4139424
Bug 4652433
Bug 4715251

Signed-off-by: Yi-Wei Wang <yiweiw@nvidia.com>
Change-Id: I2035c8c6a58b64a584fe58bfa23d8deba2d84d96
Reviewed-on: https://git-master.nvidia.com/r/c/device/hardware/nvidia/t23x-public-dts/+/3224939
Reviewed-by: Brad Griffis <bgriffis@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
---
 nv-platform/tegra234-p3701-0000.dtsi | 32 ----------------------------
 nv-platform/tegra234-p3701-0008.dtsi | 16 --------------
 2 files changed, 48 deletions(-)

diff --git a/nv-platform/tegra234-p3701-0000.dtsi b/nv-platform/tegra234-p3701-0000.dtsi
index 055c185..8a911aa 100644
--- a/nv-platform/tegra234-p3701-0000.dtsi
+++ b/nv-platform/tegra234-p3701-0000.dtsi
@@ -51,38 +51,6 @@
 		};
 	};
 
-	thermal-zones {
-		tboard-thermal {
-			polling-delay = <0>;
-			polling-delay-passive = <0>;
-			thermal-sensors = <&tegra_tmp451 0>;
-			status = "okay";
-
-			trips {
-				tboard-hot {
-					temperature = <106000>;
-					hysteresis = <0>;
-					type = "hot";
-				};
-			};
-		};
-
-		tdiode-thermal {
-			polling-delay = <0>;
-			polling-delay-passive = <0>;
-			thermal-sensors = <&tegra_tmp451 1>;
-			status = "okay";
-
-			trips {
-				tdiode-hot {
-					temperature = <106000>;
-					hysteresis = <0>;
-					type = "hot";
-				};
-			};
-		};
-	};
-
 	eeprom-manager {
 		bus@0 {
 			i2c-bus = <&gen1_i2c>;
diff --git a/nv-platform/tegra234-p3701-0008.dtsi b/nv-platform/tegra234-p3701-0008.dtsi
index cf2df15..915c8ce 100644
--- a/nv-platform/tegra234-p3701-0008.dtsi
+++ b/nv-platform/tegra234-p3701-0008.dtsi
@@ -147,21 +147,5 @@
 				};
 			};
 		};
-
-		tboard-thermal {
-			trips {
-				tboard-hot {
-					temperature = <119000>;
-				};
-			};
-		};
-
-		tdiode-thermal {
-			trips {
-				tdiode-hot {
-					temperature = <119000>;
-				};
-			};
-		};
 	};
 };