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SubjectRE: [PATCH] dt-bindings: thermal: Make cooling-maps property optional
Date
Hi Edubezval, Rui,

Any further comments?

BR,
Andy

> -----Original Message-----
> From: Yuantian Tang <andy.tang@nxp.com>
> Sent: 2019年5月15日 17:37
> To: rui.zhang@intel.com; edubezval@gmail.com
> Cc: robh+dt@kernel.org; daniel.lezcano@linaro.org; mark.rutland@arm.com;
> linux-pm@vger.kernel.org; devicetree@vger.kernel.org;
> linux-kernel@vger.kernel.org; Andy Tang <andy.tang@nxp.com>
> Subject: [PATCH] dt-bindings: thermal: Make cooling-maps property optional
>
> There may be no cooling device on system, or there are no enough cooling
> devices for each thermal zone in multiple thermal zone cases since cooling
> devices can't be shared.
> So make this property optional to remove such limitations.
>
> Signed-off-by: Yuantian Tang <andy.tang@nxp.com>
> ---
> .../devicetree/bindings/thermal/thermal.txt | 4 ++--
> 1 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/thermal/thermal.txt
> b/Documentation/devicetree/bindings/thermal/thermal.txt
> index ca14ba9..694e834 100644
> --- a/Documentation/devicetree/bindings/thermal/thermal.txt
> +++ b/Documentation/devicetree/bindings/thermal/thermal.txt
> @@ -142,11 +142,11 @@ Required properties:
> - trips: A sub-node which is a container of only trip point nodes
> Type: sub-node required to describe the thermal zone.
>
> +
> +Optional property:
> - cooling-maps: A sub-node which is a container of only cooling device
> Type: sub-node map nodes, used to describe the relation between
> trips
> and cooling devices.
> -
> -Optional property:
> - coefficients: An array of integers (one signed cell) containing
> Type: array coefficients to compose a linear relation between
> Elem size: one cell the sensors listed in the thermal-sensors property.
> --
> 1.7.1

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