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SubjectRe: [PATCH v5 3/3] arm64: dts: qcom: pm8998: Add pm8998 thermal zone
Hi,

On Tue, Jul 24, 2018 at 4:46 PM, Matthias Kaehlcke <mka@chromium.org> wrote:
> The thermal zone uses spmi-temp-alarm as sensor, the trip points
> correspond to the PMIC thermal stages 1 and 2. The critical trip
> point at 125°C disables the partial PMIC shutdown at stage 2.
>
> Without an IIO input the sensor only reports a limited number of
> temperatures:
>
> - 37°C for temperatures below 105°C
> - 107°C for temperatures >= 105°C and < 125°C
> - 127°C for temperatures >= 125°C
>
> (the numbers correspond to a stage 1 threshold of 105°C)
>
> Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
> ---
> Changes in v5:
> - removed 'stage2-shutdown-disabled' property from spmi-temp-alarm
> - updated commit message
>
> Changes in v4:
> - updated trip point temperatures to match stage 1 and 2 ones
> - disabled stage 2 shutdown
> - updated commit message
>
> Changes in v3:
> - moved 'thermal-zones' node to the beginning of the .dtsi
>
> Changes in v2:
> - defined 'thermal-zones' node in pm8998.dtsi instead of using a label
> to refer to it
> - use 105°C hardware trip point as critical trip point
> - reduced number of trip points to 2
> - lowered temperature of passive trip point
> - updated trip point names and added labels
> - updated commit message
> ---
> arch/arm64/boot/dts/qcom/pm8998.dtsi | 25 +++++++++++++++++++++++++
> 1 file changed, 25 insertions(+)

Looks great!

Reviewed-by: Douglas Anderson <dianders@chromium.org>

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