linux-kernel - Re: [PATCH] dt-bindings: Improve phandle-array schemas

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Date:   Thu, 20 Jan 2022 10:08:51 +0530
From:   Vinod Koul <vkoul@...nel.org>
To:     Rob Herring <robh@...nel.org>
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
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Subject: Re: [PATCH] dt-bindings: Improve phandle-array schemas

On 18-01-22, 19:50, Rob Herring wrote:
> The 'phandle-array' type is a bit ambiguous. It can be either just an
> array of phandles or an array of phandles plus args. Many schemas for
> phandle-array properties aren't clear in the schema which case applies
> though the description usually describes it.
> 
> The array of phandles case boils down to needing:
> 
> items:
>   maxItems: 1
> 
> The phandle plus args cases should typically take this form:
> 
> items:
>   - items:
>       - description: A phandle
>       - description: 1st arg cell
>       - description: 2nd arg cell
> 
> With this change, some examples need updating so that the bracketing of
> property values matches the schema.

Acked-By: Vinod Koul <vkoul@...nel.org>

-- 
~Vinod