linux-kernel - Re: [PATCH 16/16] dt-bindings: phy: cdns,dphy: add power-domains property

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Date:   Fri, 2 Apr 2021 13:35:36 +0300
From:   Laurent Pinchart <laurent.pinchart@...asonboard.com>
To:     Pratyush Yadav <p.yadav@...com>
Cc:     Mauro Carvalho Chehab <mchehab@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Kishon Vijay Abraham I <kishon@...com>,
        Vinod Koul <vkoul@...nel.org>,
        Peter Ujfalusi <peter.ujfalusi@...il.com>,
        Maxime Ripard <mripard@...nel.org>,
        Benoit Parrot <bparrot@...com>,
        Hans Verkuil <hverkuil-cisco@...all.nl>,
        Alexandre Courbot <acourbot@...omium.org>,
        Stanimir Varbanov <stanimir.varbanov@...aro.org>,
        Helen Koike <helen.koike@...labora.com>,
        Michael Tretter <m.tretter@...gutronix.de>,
        Peter Chen <peter.chen@....com>,
        Chunfeng Yun <chunfeng.yun@...iatek.com>,
        linux-media@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-phy@...ts.infradead.org,
        dmaengine@...r.kernel.org, Vignesh Raghavendra <vigneshr@...com>,
        Tomi Valkeinen <tomi.valkeinen@...asonboard.com>
Subject: Re: [PATCH 16/16] dt-bindings: phy: cdns,dphy: add power-domains
 property

Hi Pratyush,

Thank you for the patch.

On Tue, Mar 30, 2021 at 11:03:48PM +0530, Pratyush Yadav wrote:
> This property is needed on TI platforms to enable the PD of the DPHY
> before it can be used.
> 
> Signed-off-by: Pratyush Yadav <p.yadav@...com>
> ---
>  Documentation/devicetree/bindings/phy/cdns,dphy.yaml | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/phy/cdns,dphy.yaml b/Documentation/devicetree/bindings/phy/cdns,dphy.yaml
> index 0807ba68284d..ddcd4de0aef6 100644
> --- a/Documentation/devicetree/bindings/phy/cdns,dphy.yaml
> +++ b/Documentation/devicetree/bindings/phy/cdns,dphy.yaml
> @@ -30,6 +30,9 @@ properties:
>    "#phy-cells":
>      const: 0
>  
> +  power-domains:
> +    maxItems: 1
> +

Would it be useful to add power-domains to the example ?

Reviewed-by: Laurent Pinchart <laurent.pinchart@...asonboard.com>

>  required:
>    - compatible
>    - reg

-- 
Regards,

Laurent Pinchart