linux-kernel - Re: [PATCH v2 2/2] dt-bindings: hwmon: lm90: do not require VCC supply

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Date:   Thu, 23 Sep 2021 16:11:18 -0500
From:   Rob Herring <robh@...nel.org>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
Cc:     Jonathan Cameron <Jonathan.Cameron@...wei.com>,
        linux-kernel@...r.kernel.org, Jean Delvare <jdelvare@...e.com>,
        linux-hwmon@...r.kernel.org, devicetree@...r.kernel.org,
        Rob Herring <robh+dt@...nel.org>,
        Guenter Roeck <linux@...ck-us.net>
Subject: Re: [PATCH v2 2/2] dt-bindings: hwmon: lm90: do not require VCC
 supply

On Mon, 20 Sep 2021 20:19:13 +0200, Krzysztof Kozlowski wrote:
> The LM90-like sensors usually need VCC supply, however this can be
> hard-wired to the board main supply (like in SiFive HiFive Unmatched
> RISC-V board).  Original bindings made VCC supply as required but in
> practice several other boards skipped it.  Make it optional.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
> 
> ---
> 
> Changes since v1:
> 1. New patch
> ---
>  Documentation/devicetree/bindings/hwmon/national,lm90.yaml | 1 -
>  1 file changed, 1 deletion(-)
> 

Reviewed-by: Rob Herring <robh@...nel.org>