linux-kernel - Re: [PATCH v4 5/8] dt-bindings: i2c: add attribute default-timing-adjust

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Message-ID: <20210722031016.GA3228241@robh.at.kernel.org>
Date:   Wed, 21 Jul 2021 21:10:16 -0600
From:   Rob Herring <robh@...nel.org>
To:     Kewei Xu <kewei.xu@...iatek.com>
Cc:     wsa@...-dreams.de, matthias.bgg@...il.com,
        linux-i2c@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-mediatek@...ts.infradead.org, srv_heupstream@...iatek.com,
        leilk.liu@...iatek.com, qii.wang@...iatek.com,
        yuhan.wei@...iatek.com, ot_daolong.zhu@...iatek.com,
        liguo.zhang@...iatek.com
Subject: Re: [PATCH v4 5/8] dt-bindings: i2c: add attribute
 default-timing-adjust

On Sat, Jul 17, 2021 at 06:17:56PM +0800, Kewei Xu wrote:
> Add attribute default-timing-adjust for DT-binding document.
> 
> Fixes: be5ce0e97cc7 ("i2c: mediatek: Add i2c ac-timing adjust support")
> Signed-off-by: Kewei Xu <kewei.xu@...iatek.com>
> ---
>  Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt b/Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt
> index 7c4915bc4439..7b80a11d4d4c 100644
> --- a/Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt
> +++ b/Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt
> @@ -33,6 +33,8 @@ Optional properties:
>    - mediatek,have-pmic: platform can control i2c form special pmic side.
>      Only mt6589 and mt8135 support this feature.
>    - mediatek,use-push-pull: IO config use push-pull mode.
> +  - mediatek,default-timing-adjust: use default timing calculation, no timing
> +    adjustment.

'mediatek,use-default-timing' perhaps as it means don't adjust anything.

>  
>  Example:
>  
> -- 
> 2.18.0
> 
>