[PATCH 5/5] arm64: tegra: Add thermal senser for Jetson AGX Thor
From: Thierry Reding
Date: Fri Sep 18 2026 - 05:24:55 EST
From: Thierry Reding <treding@xxxxxxxxxx>
The Jetson AGX Thor module contains a thermal sensor that can be used to
read out the local temperature. Add a device tree node describing this
sensor.
Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
---
arch/arm64/boot/dts/nvidia/tegra264-p3834.dtsi | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra264-p3834.dtsi b/arch/arm64/boot/dts/nvidia/tegra264-p3834.dtsi
index eb157b0168f0..f39f33a66cd2 100644
--- a/arch/arm64/boot/dts/nvidia/tegra264-p3834.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra264-p3834.dtsi
@@ -54,6 +54,17 @@ eeprom@50 {
};
};
+ bpmp {
+ i2c {
+ status = "okay";
+
+ thermal-sensor@4c {
+ compatible = "ti,tmp451";
+ reg = <0x4c>;
+ };
+ };
+ };
+
thermal-zones {
cpu-thermal {
polling-delay-passive = <40>;
--
2.55.0