mediatek: mt7981: improve fan behaviour
authorŁukasz M <lukasz1992m@gmail.com>
Tue, 31 Oct 2023 15:15:06 +0000 (16:15 +0100)
committerDaniel Golle <daniel@makrotopia.org>
Tue, 27 Feb 2024 17:42:30 +0000 (17:42 +0000)
commit91ef14a487a51b5f6d20f8f2cc9d1b485535fddc
treec3a27edbb1c0a2bdaccf7af57b4885100218433a
parent78d493af229c2e20a81f01b1d87685da4a897822
mediatek: mt7981: improve fan behaviour

This doubles the number of cooling-levels.
In addition the fan is turned on with a low speed at lower temperatures
and with a higher speed at higher temperatures.
This also attempts to reduce the likelihood of constant start-stop actions.

The change only affects the GL.iNet MT3000 and has been tested with it.

Signed-off-by: Łukasz M <lukasz1992m@gmail.com>
(cherry picked from commit 5a603c7a316c3fb4bae4c7cb5c666232864126f2)
target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7981.dtsi