# Re: \[PATCH\] dt-bindings: Add missing array size constraints

- From: Sebastian Reichel \<sre@kernel.org\>
- Date: 2021-01-05 11:19:11 
- List: linux-pm
- Page: https://ratatoskr.run/linux-pm/2021/01/6224186
- Thread: https://ratatoskr.run/linux-devicetree/2021/01/6223579/t.md

```text
Hi Rob,

On Mon, Jan 04, 2021 at 04:02:53PM -0700, Rob Herring wrote:
> DT properties which can have multiple entries need to specify what the
> entries are and define how many entries there can be. In the case of
> only a single entry, just 'maxItems: 1' is sufficient.
> 
> Add the missing entry constraints. These were found with a modified
> meta-schema. Unfortunately, there are a few cases where the size
> constraints are not defined such as common bindings, so the meta-schema
> can't be part of the normal checks.
> 
> [...]
>  .../bindings/power/supply/bq25980.yaml        |  1 +
> [...]

Acked-by: Sebastian Reichel <sre@kernel.org>

-- Sebastian
```

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