Re: [PATCH 1/3] dt-bindings: display: add Chipwealth CH1115 OLED controller

["Nicolás Antinori" <nico.antinori.7@gmail.com>]

Hello Rob,

On Fri Aug 7, 2026 at 12:48 PM -03, Rob Herring (Arm) wrote:
>
> On Fri, 07 Aug 2026 11:19:50 -0300, Nicolás Antinori wrote:
>> Chipwealth CH1115 is a controller for monochrome dot matrix OLED panels.
>> 
>> Signed-off-by: Nicolás Antinori <nico.antinori.7@gmail.com>
>> ---
>>  .../bindings/display/chipwealth,ch1115.yaml   | 73 +++++++++++++++++++
>>  .../devicetree/bindings/vendor-prefixes.yaml  |  2 +
>>  2 files changed, 75 insertions(+)
>>  create mode 100644 Documentation/devicetree/bindings/display/chipwealth,ch1115.yaml
>> 
>
> My bot found errors running 'make dt_binding_check' on your patch:
>
> yamllint warnings/errors:
>
> dtschema/dtc warnings/errors:
> Documentation/devicetree/bindings/display/chipwealth,ch1115.example.dtb: display@3c (chipwealth,ch1115): 'contrast', 'first-page' do not match any of the regexes: '^pinctrl-[0-9]+$'
> 	from schema $id: http://devicetree.org/schemas/display/chipwealth,ch1115.yaml
> Documentation/devicetree/bindings/display/chipwealth,ch1115.example.dtb: display@3c (chipwealth,ch1115): contrast: b'\x00\x00\x00\x7f' is not of type 'object', 'integer', 'array', 'boolean', 'null'
> 	from schema $id: http://devicetree.org/schemas/dt-core.yaml
> Documentation/devicetree/bindings/display/chipwealth,ch1115.example.dtb: display@3c (chipwealth,ch1115): first-page: b'\x00\x00\x00\x01' is not of type 'object', 'integer', 'array', 'boolean', 'null'
> 	from schema $id: http://devicetree.org/schemas/dt-core.yaml
>
> doc reference errors (make refcheckdocs):
>
> See https://patchwork.kernel.org/project/devicetree/patch/cf9b02d618db4eca88e2d32b4bf779011fcd550d.1786110720.git.nico.antinori.7@gmail.com
>
> The base for the series is generally the latest rc1. A different dependency
> should be noted in *this* patch.

The patch is based in 7.2-rc6, I am going to rebase it to rc1 in v2
(or wait until rc1 of 7.3, depending on how much it takes me to solve 
some observations found by sashiko).

Thank you for the clarifications!