[PATCH] arm64: dts: imx8mp: Enable gpu passive throttling

[Shawn Guo]

On Thu, May 08, 2025 at 10:18:02AM +0000, Martin Kepplinger-Novaković wrote:
> Hook up the gpu as a passive cooling device to the thermal zones' alert
> trip point just like the cpu.
> 
> The gpu here consists of 3D GPU, 2D GPU and NPU.
> 
> One way to test would be to set one "alert" trip point low enough
> and watch the cooling device state increase:
> 
> echo 10000 > /sys/class/thermal/thermal_zone0/trip_point_0_temp
> watch cat /sys/class/thermal/cooling_device*/cur_state
> 
> And of course set the trip point back to its original value and watch
> the cooling device states jump to 0 again.
> 
> Signed-off-by: Martin Kepplinger-Novaković <martink at posteo.de>

Applied, thanks!