linux-kernel - Re: [PATCH v6 1/2] dt-bindings: adc: add AD7173

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Date:   Thu, 23 Nov 2023 18:02:58 +0000
From:   Conor Dooley <conor@...nel.org>
To:     mitrutzceclan <mitrutzceclan@...il.com>
Cc:     linus.walleij@...aro.org, brgl@...ev.pl, andy@...nel.org,
        linux-gpio@...r.kernel.org, Lars-Peter Clausen <lars@...afoo.de>,
        Jonathan Cameron <jic23@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Michael Walle <michael@...le.cc>,
        Andy Shevchenko <andy.shevchenko@...il.com>,
        Arnd Bergmann <arnd@...db.de>,
        ChiaEn Wu <chiaen_wu@...htek.com>,
        Niklas Schnelle <schnelle@...ux.ibm.com>,
        Leonard Göhrs <l.goehrs@...gutronix.de>,
        Mike Looijmans <mike.looijmans@...ic.nl>,
        Haibo Chen <haibo.chen@....com>,
        Hugo Villeneuve <hvilleneuve@...onoff.com>,
        Ceclan Dumitru <dumitru.ceclan@...log.com>,
        linux-iio@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v6 1/2] dt-bindings: adc: add AD7173

Yo,

This looks a lot better IMO, thanks.

On Thu, Nov 23, 2023 at 05:23:21PM +0200, mitrutzceclan wrote:
> +patternProperties:
> +  "^channel@[0-9a-f]$":
> +    type: object
> +    $ref: adc.yaml
> +    unevaluatedProperties: false

> +      bipolar:
> +        type: boolean

This should be defined in adc.yaml, so duping it here is not needed?

> +allOf:
> +  - $ref: /schemas/spi/spi-peripheral-props.yaml#
> +
> +  - if:
> +      properties:
> +        compatible:
> +          not:
> +            contains:
> +              const: adi,ad7173-8
> +    then:
> +      properties:
> +        refin2-supply: false
> +      patternProperties:
> +        "^channel@[0-9a-f]$":
> +          properties:
> +            adi,reference-select:
> +              enum:
> +                - refin
> +                - refout-avss
> +                - avdd

I assume you tested that this restriction works as intended?

Cheers,
Conor.

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