# Re: \[PATCH 1/4\] dt-bindings: Add missing 'unevaluatedProperties'

- From: Wolfram Sang \<wsa@kernel.org\>
- Date: 2020-10-05 20:29:27 
- List: linux-input
- Page: https://ratatoskr.run/linux-input/2020/10/6131421
- Thread: https://ratatoskr.run/linux-devicetree/2020/10/6131337/t.md

```text
On Mon, Oct 05, 2020 at 01:38:27PM -0500, Rob Herring wrote:
> This doesn't yet do anything in the tools, but make it explicit so we can
> check either 'unevaluatedProperties' or 'additionalProperties' is present
> in schemas.
> 
> 'unevaluatedProperties' is appropriate when including another schema (via
> '$ref') and all possible properties and/or child nodes are not
> explicitly listed in the schema with the '$ref'.
> 
> This is in preparation to add a meta-schema to check for missing
> 'unevaluatedProperties' or 'additionalProperties'. This has been a
> constant source of review issues.
> 
> Signed-off-by: Rob Herring <robh@kernel.org>

I trust you, so for I2C:

Acked-by: Wolfram Sang <wsa@kernel.org>

```

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