linux-kernel - Re: [PATCH] arm: dts: mt7623: increase passive cooling trip

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Message-ID: <8122ce40-ee45-ff09-cc08-ac4d6ae2bfa5@gmail.com>
Date:   Wed, 4 Aug 2021 19:15:57 +0200
From:   Matthias Brugger <matthias.bgg@...il.com>
To:     Frank Wunderlich <linux@...web.de>,
        linux-mediatek@...ts.infradead.org
Cc:     Frank Wunderlich <frank-w@...lic-files.de>,
        Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm: dts: mt7623: increase passive cooling trip



On 25/07/2021 18:34, Frank Wunderlich wrote:
> From: Frank Wunderlich <frank-w@...lic-files.de>
> 
> MT7623/BPI-R2 has idle temperature after bootup from 48 degrees celsius
> increase the passive trip temp threshold to not trottle CPU frequency at
> this temperature
> 
> Signed-off-by: Frank Wunderlich <frank-w@...lic-files.de>

pushed to v5.14-next/dts32

Thanks!

> ---
>  arch/arm/boot/dts/mt7623.dtsi | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm/boot/dts/mt7623.dtsi b/arch/arm/boot/dts/mt7623.dtsi
> index b7247ab082aa..11933494e03d 100644
> --- a/arch/arm/boot/dts/mt7623.dtsi
> +++ b/arch/arm/boot/dts/mt7623.dtsi
> @@ -160,7 +160,7 @@ cpu_thermal: cpu-thermal {
>  
>  				trips {
>  					cpu_passive: cpu-passive {
> -						temperature = <47000>;
> +						temperature = <57000>;
>  						hysteresis = <2000>;
>  						type = "passive";
>  					};
>