linux-kernel - Re: [PATCH v1 8/9] dt-bindings: iio: afe: add binding for temperature-sense-current

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Message-ID: <fe79916e-8ea8-5059-fd68-0e0ec621a2e1@axentia.se>
Date:   Mon, 31 May 2021 10:58:24 +0200
From:   Peter Rosin <peda@...ntia.se>
To:     Liam Beguin <liambeguin@...il.com>, jic23@...nel.org,
        lars@...afoo.de, pmeerw@...erw.net
Cc:     linux-kernel@...r.kernel.org, linux-iio@...r.kernel.org,
        devicetree@...r.kernel.org, robh+dt@...nel.org
Subject: Re: [PATCH v1 8/9] dt-bindings: iio: afe: add binding for
 temperature-sense-current



On 2021-05-31 09:28, Peter Rosin wrote:
>> +  use-kelvin-scale:
>> +    type: boolean
>> +    description: |
>> +      Boolean indicating if alpha uses Kelvin degrees instead of Celsius.
> 
> It's "kelvin", not "Kelvin degrees", and it's "degrees Celsius".
> 
> But what exactly is this property for? We always want degrees Celsius, don't we,
> and any offset can be handled...with an offset. No?

Ahh, I hit send too soon. I now see that you calculate the offset in the driver
instead of requiring the devicetree author to do it "by hand".

Cheers,
Peter