On Thu Apr 23, 2026 at 4:22 PM BST, Tudor Ambarus wrote:
> Add driver for the Thermal Management Unit (TMU) managed via the Alive
> Clock and Power Manager (ACPM), found on Samsung Exynos SoCs such as
> Google GS101 (and Exynos850, autov920, etc.).
>
> The TMU on utilizes a hybrid management model shared between the
> Application Processor (AP) and the ACPM firmware. The driver maintains
> direct memory-mapped access to the TMU interrupt pending registers to
> identify thermal events, while delegating functional tasks - such as
> sensor initialization, threshold configuration, and temperature
> acquisition - to the ACPM firmware via the ACPM IPC protocol.
>
> Signed-off-by: Tudor Ambarus <[email protected]>
> Acked-by: Krzysztof Kozlowski <[email protected]>
> ---
> drivers/thermal/samsung/Kconfig | 17 ++
> drivers/thermal/samsung/Makefile | 2 +
> drivers/thermal/samsung/acpm-tmu.c | 547
> +++++++++++++++++++++++++++++++++++++
> 3 files changed, 566 insertions(+)
[...]
> +static struct platform_driver acpm_tmu_driver = {
> + .driver = {
> + .name = "gs-tmu",
What "gs" stands for in the name?
Shouldn't it be called something more acpm-ish generic like acpm-tmu
at least?
Best regards,
Alexey
