dt-bindings: devfreq: tegra30-actmon: Add cooling-cells
The ACTMON watches activity of memory clients. Decisions about a minimum
required frequency are made based on the info from ACTMON. We can use
ACTMON as a thermal cooling device by limiting the required frequency.
Document new cooling-cells property of NVIDIA Tegra ACTMON hardware unit.
Reviewed-by: Rob Herring <email@example.com>
Acked-by: Chanwoo Choi <firstname.lastname@example.org>
Acked-by: Thierry Reding <email@example.com>
Signed-off-by: Dmitry Osipenko <firstname.lastname@example.org>
Signed-off-by: Chanwoo Choi <email@example.com>
1 file changed