Re: [PATCH v5 1/5] dt-bindings: iio: mcp9600: Add microchip,mcp9601 and add constraints

[Krzysztof Kozlowski <krzk@kernel.org>]

On 18/08/2025 05:59, Ben Collins wrote:
> From: Ben Collins <bcollins@watter.com>
> 
> The mcp9600 driver supports the mcp9601 chip, but complains about not
> recognizing the device id on probe. A separate patch...
> 
> 	iio: mcp9600: Recognize chip id for mcp9601
> 
> ...addresses this. This patch updates the dt-bindings for this chip to
> reflect the change to allow explicitly setting microchip,mcp9601 as
> the expected chip type.
> 
> The mcp9601 also supports features not found on the mcp9600, so this
> will also allow the driver to differentiate the support of these
> features.
> 
> In addition, the thermocouple-type needs a default of 3 (k-type). The
> driver doesn't support this, yet. A later patch in this series adds it:
> 
> 	iio: mcp9600: Add support for thermocouple-type
> 
> Lastly, the open/short circuit functionality is dependent on mcp9601
> chipsset. Add constraints for this and a new property, microchip,vsense,
> enables this feature since it depends on the chip being wired
> properly.
> 
> Passed dt_binding_check.

Yeah...

...


> -            interrupts = <25 IRQ_TYPE_EDGE_RISING>;
> -            interrupt-names = "open-circuit";
> +            interrupts = <25 IRQ_TYPE_EDGE_RISIN>;

Except that it wasn't it. You need to test your final code, after you
commit. Mentioning that you tested it and then actually do not test and
send something which does not build, heh...


Best regards,
Krzysztof