linux-kernel - Re: [RFC PATCH 1/2] dt-bindings: mfd/syscon: Add resets property

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Date:   Tue, 6 Dec 2022 07:09:43 -0600
From:   Rob Herring <robh@...nel.org>
To:     Jeremy Kerr <jk@...econstruct.com.au>
Cc:     Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Lee Jones <lee@...nel.org>, Arnd Bergmann <arnd@...db.de>,
        linux-kernel@...r.kernel.org,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Subject: Re: [RFC PATCH 1/2] dt-bindings: mfd/syscon: Add resets property


On Tue, 06 Dec 2022 15:39:15 +0800, Jeremy Kerr wrote:
> Simple syscon devices may require deassertion of a reset signal in order
> to access their register set. This change adds the `resets` property from
> reset.yaml#/properties/resets (referenced through core.yaml), specifying
> a maxItems of 1 for a single (optional) reset descriptor.
> 
> This will allow a future change to the syscon driver to implement reset
> control.
> 
> Signed-off-by: Jeremy Kerr <jk@...econstruct.com.au>
> ---
>  Documentation/devicetree/bindings/mfd/syscon.yaml | 3 +++
>  1 file changed, 3 insertions(+)
> 

Acked-by: Rob Herring <robh@...nel.org>