linux-kernel - Re: [PATCH v3 04/19] dt-bindings: hwmon: (mr75203) change "reset" property to be optional

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Message-ID: <3bd5f46dff622e375c4f60140f479bf6ee483aec.camel@pengutronix.de>
Date:   Wed, 31 Aug 2022 10:21:42 +0200
From:   Philipp Zabel <p.zabel@...gutronix.de>
To:     Eliav Farber <farbere@...zon.com>, jdelvare@...e.com,
        linux@...ck-us.net, robh+dt@...nel.org, rtanwar@...linear.com,
        linux-hwmon@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     talel@...zon.com, hhhawa@...zon.com, jonnyc@...zon.com,
        hanochu@...zon.com, ronenk@...zon.com, itamark@...zon.com,
        shellykz@...zon.com, shorer@...zon.com, amitlavi@...zon.com,
        almogbs@...zon.com, dkl@...zon.com, rahul.tanwar@...ux.intel.com,
        andriy.shevchenko@...el.com
Subject: Re: [PATCH v3 04/19] dt-bindings: hwmon: (mr75203) change "reset"
 property to be optional

On Di, 2022-08-30 at 19:21 +0000, Eliav Farber wrote:
> Change "reset" property to be optional instead of required, for SOCs that
> don't support a reset controller.
> 
> Signed-off-by: Eliav Farber <farbere@...zon.com>
> ---
> V3 -> v2:
> - Change "reset" property to be optional instead of adding new
>   "reset-control-skip" property.
> 
>  Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml b/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml
> index 6abde48b746e..2ec4b9da4b92 100644
> --- a/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml
> +++ b/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml
> @@ -49,7 +49,6 @@ required:
>    - reg
>    - reg-names
>    - clocks
> -  - resets

Is this just for mr76006? Or does mr75203 work without reset as well?

If it is the former, maybe a new compatible should be added and resets
should be kept required

if:
  properties:
    compatible:
      contains:
        const: moortec,mr75203

regards
Philipp