linux-kernel - Re: [PATCH v1 2/3] dt-bindings: media: imx274: Add optional xclk and supplies

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Message-ID: <1df13fad-b5ce-3889-c240-3411e97598d2@lucaceresoli.net>
Date:   Thu, 16 Jul 2020 08:50:03 +0200
From:   Luca Ceresoli <luca@...aceresoli.net>
To:     Sowjanya Komatineni <skomatineni@...dia.com>,
        thierry.reding@...il.com, jonathanh@...dia.com, frankc@...dia.com,
        hverkuil@...all.nl, leonl@...pardimaging.com, robh+dt@...nel.org,
        lgirdwood@...il.com, broonie@...nel.org
Cc:     linux-media@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1 2/3] dt-bindings: media: imx274: Add optional xclk and
 supplies

Hi Sowjanya,

On 15/07/20 06:24, Sowjanya Komatineni wrote:
> This patch adds IMX274 optional external clock input and voltage
> supplies to device tree bindings.
> 
> Signed-off-by: Sowjanya Komatineni <skomatineni@...dia.com>
> ---
>  Documentation/devicetree/bindings/media/i2c/imx274.txt | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/media/i2c/imx274.txt b/Documentation/devicetree/bindings/media/i2c/imx274.txt
> index 80f2e89..ee427f5 100644
> --- a/Documentation/devicetree/bindings/media/i2c/imx274.txt
> +++ b/Documentation/devicetree/bindings/media/i2c/imx274.txt
> @@ -13,6 +13,11 @@ Required Properties:
>  
>  Optional Properties:
>  - reset-gpios: Sensor reset GPIO
> +- clocks: Reference to the xclk clock.
> +- clock-names: Should be "xclk".

Not sure where the "xclk" name comes from, the datasheet I have calls
the pin "CKIN". Maybe using the same name as the datasheet is better?

Other than that looks good.

-- 
Luca