# Re: \[PATCH v4 1/2\] dt-bindings: HID: i2c-hid: ilitek: Introduce bindings for Ilitek ili9882t

- From: Krzysztof Kozlowski \<hidden\>
- Date: 2023-06-09 16:00:10 
- List: linux-input
- Page: https://ratatoskr.run/linux-input/2023/06/2227989
- Thread: https://ratatoskr.run/linux-input/2023/06/2226131/t.md

```text
On 09/06/2023 17:56, Doug Anderson wrote:
> Hi,
> 
> On Fri, Jun 9, 2023 at 8:50 AM Krzysztof Kozlowski
> [ref] wrote:
>>
>>> +  vccio-supply:
>>> +    description: The 1.8V supply to the touchscreen.
>>> +
>>> +required:
>>> +  - compatible
>>> +  - reg
>>> +  - interrupts
>>> +  - vccio-supply
>>> +
>>> +additionalProperties: false
>>
>> Why do you disallow all properties from toouchscreen.yaml? Aren't they
>> applicable?
> 
> This matches what hid-over-i2c.yaml does. It only picks
> `touchscreen-inverted-x` and `touchscreen-inverted-y` from the common
> file, which aren't needed here. I assume that the rest of the things
> from the common file can be probed using the i2c-hid protocol?

OK

Best regards,
Krzysztof

```