[Pull Request] - Thermal / temperature monitoring for jetson nano

[RSS Bot]

Description

Adding thermal / temperature monitoring support for NVIDIA Jetson Nano.

This activates the compatible tegra_soctherm kernel module for the tegra210 soctherm device.

Temperatures included:

Path	Description
/sys/devices/virtual/thermal/thermal_zone0/temp	cpu
/sys/devices/virtual/thermal/thermal_zone1/temp	mem
/sys/devices/virtual/thermal/thermal_zone2/temp	gpu
/sys/devices/virtual/thermal/thermal_zone3/temp	pllx

Kernel Module source: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/thermal/tegra/tegra210-soctherm.c

How Has This Been Tested?

Tested on a NVIDIA Jetson Nano aArmbian 22.05.0-trunk Bullseye with Linux 5.17.5-media build.

Kernel config CONFIG_TEGRA_SOCTHERM=m

Build options ./compile.sh BOARD=jetson-nano BRANCH=current RELEASE=bullseye BUILD_MINIMAL=no BUILD_DESKTOP=no KERNEL_ONLY=no KERNEL_CONFIGURE=yes COMPRESS_OUTPUTIMAGE=sha,gpg,img

Jira: AR-1175

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