On Wed Jun 3, 2026 at 2:00 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
> the Google GS101.
>
> The TMU on the GS101 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.
[..]
> +++ b/drivers/thermal/samsung/acpm-tmu.c
[...]
> +static struct platform_driver acpm_tmu_driver = {
> + .driver = {
> + .name = "gs-tmu",
Should it be "gs-tmu" still?
https://lore.kernel.org/linux-samsung-soc/[email protected]/
> + .pm = pm_ptr(&acpm_tmu_pm_ops),
> + .of_match_table = acpm_tmu_match,
> + },
> + .probe = acpm_tmu_probe,
> + .remove = acpm_tmu_remove,
> +};
> +module_platform_driver(acpm_tmu_driver);
Thanks,
Alexey
