[PATCH v5 6/7] arm64: dts: qcom: shikra: Add GPU cooling

Dmitry Baryshkov dmitry.baryshkov at oss.qualcomm.com
Mon Jul 6 14:28:09 PDT 2026


On Tue, Jul 07, 2026 at 02:34:38AM +0530, Akhil P Oommen wrote:
> From: Aastha Pandey <aastha.pandey at oss.qualcomm.com>
> 
> 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 115°C. And
> use a passive polling delay to ensure more than one "passive" thermal
> point is considered when throttling the GPU thermal zones.

I'm not sure I can parse this sentence. How does polling delay affect
number of thermal points to be considered?

> 
> Signed-off-by: Aastha Pandey <aastha.pandey at oss.qualcomm.com>
> Signed-off-by: Akhil P Oommen <akhilpo at oss.qualcomm.com>
> ---
>  arch/arm64/boot/dts/qcom/shikra.dtsi | 16 +++++++++++++++-
>  1 file changed, 15 insertions(+), 1 deletion(-)
> 

-- 
With best wishes
Dmitry



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