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nord: Add GPU cooling - #1015

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Shiraz Hashim (shashim-quic) merged 1 commit into
qualcomm-linux:staging/nordfrom
aastpand:nord-gpu-cooling
Aug 26, 2026
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nord: Add GPU cooling#1015
Shiraz Hashim (shashim-quic) merged 1 commit into
qualcomm-linux:staging/nordfrom
aastpand:nord-gpu-cooling

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@aastpand

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Unlike the CPU, the GPU does not throttle its speed automatically when it reaches high temperatures.

Set up GPU cooling by throttling the GPU speed
when reaching 105°C.

Introduce a passive polling delay to ensure more than one "passive" thermal point is considered when throttling the GPU thermal zones.

Comment threadarch/arm64/boot/dts/qcom/nord-embedded.dtsi

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please add PENDING: prefix to commit if changes are yet to be upstreamed
or add FROMLIST: and lore link if changes are picked from upstream.

Unlike the CPU, the GPU does not throttle its speed
automatically when it reaches high temperatures.
Set up GPU cooling by throttling the GPU speed
when reaching 105°C.
Introduce a passive polling delay to ensure more than one "passive"
thermal point is considered when throttling the GPU thermal zones.
Signed-off-by: Aastha Pandey <aastha.pandey@oss.qualcomm.com>
@shashim-quic
Shiraz Hashim (shashim-quic) merged commit e83f957 into qualcomm-linux:staging/nordAug 26, 2026
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3 participants

@aastpand@shashim-quic@apateriy-qcom