linux-kernel - Re: [PATCH v2 1/2] dt-bindings: iio: sx9324: Add CS idle/sleep mode

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Message-ID: <YnmKFiFqiR43I7Bb@robh.at.kernel.org>
Date:   Mon, 9 May 2022 16:39:34 -0500
From:   Rob Herring <robh@...nel.org>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc:     Stephen Boyd <swboyd@...omium.org>,
        Jonathan Cameron <jic23@...nel.org>,
        linux-kernel@...r.kernel.org, patches@...ts.linux.dev,
        devicetree@...r.kernel.org, linux-iio@...r.kernel.org,
        Gwendal Grignou <gwendal@...omium.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>
Subject: Re: [PATCH v2 1/2] dt-bindings: iio: sx9324: Add CS idle/sleep mode

On Wed, May 04, 2022 at 05:15:55PM +0200, Krzysztof Kozlowski wrote:
> On 04/05/2022 17:03, Rob Herring wrote:
> >>>  
> >>> +  semtech,cs-idle-sleep:
> >>> +    description:
> >>> +      State of CS pins during sleep mode and idle time.
> >>> +    enum:
> >>> +      - hi-z
> >>> +      - gnd
> >>> +      - vdd
> >>
> >> You need a ref to type (string).
> > 
> > Actually, it can be implicit for single strings.
> 
> Is this a generic preference?

I don't have a preference, just noting that both are allowed. I like 
having a smaller schema, but then it is a bit of a special case.

Rob