Re: [PATCH 1/2] dt-bindings: iio: dac: add support for Microchip MCP48FEB02

Rob Herring (Arm)
2026-02-12T17:31:56Z

On Thu, 12 Feb 2026 14:48:34 +0200, Ariana Lazar wrote:
> This is the device tree schema for iio driver for Microchip
> MCP48FxBy1/2/4/8 series of buffered voltage output Digital-to-Analog
> Converters with nonvolatile or volatile memory and an SPI Interface.
>
> The families support up to 8 output channels.
>
> The devices can be 8-bit, 10-bit and 12-bit.
>
> Signed-off-by: Ariana Lazar <ariana.lazar@microchip.com>
> ---
> .../bindings/iio/dac/microchip,mcp48feb02.yaml | 299 +++++++++++++++++++++
> MAINTAINERS | 6 +
> 2 files changed, 305 insertions(+)
>

My bot found errors running 'make dt_binding_check' on your patch:

yamllint warnings/errors:
./Documentation/devicetree/bindings/iio/dac/microchip,mcp48feb02.yaml:275:5: [warning] wrong indentation: expected 2 but found 4 (indentation)

dtschema/dtc warnings/errors:

doc reference errors (make refcheckdocs):

See https://patchwork.kernel.org/project/devicetree/patch/20260212-mcp48feb02-v1-1-ce5843db65db@microchip.com

The base for the series is generally the latest rc1. A different dependency
should be noted in *this* patch.

If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:

pip3 install dtschema --upgrade

Please check and re-submit after running the above command yourself. Note
that DT_SCHEMA_FILES can be set to your schema file to speed up checking
your schema. However, it must be unset to test all examples with your schema.