# Re: \[PATCH\] dt-bindings: Cleanup standard unit properties

- From: Wolfram Sang \<wsa@kernel.org\>
- Date: 2021-01-28 20:25:34 
- List: linux-serial
- Page: https://ratatoskr.run/linux-serial/2021/01/6251358
- Thread: https://ratatoskr.run/linux-devicetree/2021/01/6251349/t.md

```text
On Thu, Jan 28, 2021 at 12:16:14PM -0800, Guenter Roeck wrote:
> On Thu, Jan 28, 2021 at 01:45:15PM -0600, Rob Herring wrote:
> > Properties with standard unit suffixes already have a type and don't need
> > type definitions. They also default to a single entry, so 'maxItems: 1'
> > can be dropped.
> > 
> > adi,ad5758 is an oddball which defined an enum of arrays. While a valid
> > schema, it is simpler as a whole to only define scalar constraints.

Acked-by: Wolfram Sang <wsa@kernel.org> # for I2C

```

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