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The Renesas RZ/V2H SoC includes a Thermal Sensor Unit (TSU) block designed to measure the junction temperature. The device provides real-time temperature measurements for thermal management, utilizing two dedicated channels for temperature sensing: - TSU0, which is located near the DRP-AI block - TSU1, which is located near the CPU and DRP-AI block Since TSU1 is physically closer the CPU and the highest temperature spot, it is used for CPU throttling through a passive trip and cooling map. TSU0 is configured only with a critical trip. Add TSU nodes along with thermal zones and keep them enabled in the SoC DTSI. Signed-off-by: Ovidiu Panait <ovidiu.panait.rb@renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://patch.msgid.link/20251020143107.13974-4-ovidiu.panait.rb@renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.