linux-kernel - Re: [PATCH] dt-bindings: leds: class-multicolor: reference class directly in multi-led node

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Message-ID: <20220630222700.GA3436416-robh@kernel.org>
Date:   Thu, 30 Jun 2022 16:27:00 -0600
From:   Rob Herring <robh@...nel.org>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc:     Bjorn Andersson <bjorn.andersson@...aro.org>,
        linux-leds@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org,
        Sven Schwermer <sven.schwermer@...ruptive-technologies.com>,
        Marek Behún <kabel@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        ChiaEn Wu <peterwu.pub@...il.com>, Pavel Machek <pavel@....cz>,
        Dan Murphy <dmurphy@...com>
Subject: Re: [PATCH] dt-bindings: leds: class-multicolor: reference class
 directly in multi-led node

On Fri, 24 Jun 2022 13:21:06 +0200, Krzysztof Kozlowski wrote:
> The leds/common.yaml is referenced directly in each LED node, which
> leads to people doing the same with leds/leds-class-multicolor.yaml.
> This is not correct because leds-class-multicolor.yaml defined multi-led
> property and its children.  Some schemas implemented this incorrect.
> 
> Rework this to match same behavior common.yaml, so expect the multi-led
> node to reference the leds-class-multicolor.yaml.  Fixing allows to add
> unevaluatedProperties:false.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> 
> ---
> 
> This will conflict with any new users of leds-class-multicolor, e.g.:
> https://lore.kernel.org/all/20220623115631.22209-4-peterwu.pub@gmail.com/
> 
> The new users should be updated to match the usage introduced here.
> ---
>  .../leds/cznic,turris-omnia-leds.yaml         |  2 ++
>  .../bindings/leds/leds-class-multicolor.yaml  | 32 +++++++++----------
>  .../devicetree/bindings/leds/leds-lp50xx.yaml |  2 ++
>  .../bindings/leds/leds-pwm-multicolor.yaml    |  5 ++-
>  .../bindings/leds/leds-qcom-lpg.yaml          |  2 ++
>  5 files changed, 24 insertions(+), 19 deletions(-)
> 

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