Messages in this thread | | | From | Balsam CHIHI <> | Date | Fri, 13 Jan 2023 15:24:55 +0100 | Subject | Re: [PATCH v10 6/6] arm64/dts/mt8195: Add temperature mitigation threshold |
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On Fri, Jan 13, 2023 at 12:49 PM Matthias Brugger <matthias.bgg@gmail.com> wrote: > > > > On 12/01/2023 16:28, bchihi@baylibre.com wrote: > > From: Balsam CHIHI <bchihi@baylibre.com> > > > > The mt8195 board has several hotspots around the CPUs. Specify the > > targeted temperature threshold when to apply the mitigation and define > > the associated cooling devices. > > > > Signed-off-by: Balsam CHIHI <bchihi@baylibre.com> > > --- > > arch/arm64/boot/dts/mediatek/mt8195.dtsi | 153 ++++++++++++++++++++--- > > 1 file changed, 137 insertions(+), 16 deletions(-) > > > > diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi > > index 683e5057d68d..0d6642603095 100644 > > --- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi > > +++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi > > @@ -14,6 +14,7 @@ > > #include <dt-bindings/pinctrl/mt8195-pinfunc.h> > > #include <dt-bindings/power/mt8195-power.h> > > #include <dt-bindings/reset/mt8195-resets.h> > > +#include <dt-bindings/thermal/thermal.h> > > #include <dt-bindings/thermal/mediatek-lvts.h> > > > > / { > > @@ -2413,107 +2414,227 @@ dp_tx: dp-tx@1c600000 { > > > > thermal_zones: thermal-zones { > > cpu0-thermal { > > - polling-delay = <0>; > > - polling-delay-passive = <0>; > > + polling-delay = <1000>; > > + polling-delay-passive = <250>; > > thermal-sensors = <&lvts_mcu MT819x_MCU_LITTLE_CPU0>; > > New line here please. > > > trips { > > + cpu0_alert: trip-alert { > > + temperature = <85000>; > > + hysteresis = <2000>; > > + type = "passive"; > > + }; > > New line here please and on other trip point definitions. >
Hi Matthias,
Thank you for the feedback! It will be added in the next version.
Best regards, Balsam
> Regards, > Matthias
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