linux-kernel - Re: [PATCH v8 2/7] media: dt-binding: nuvoton: Add bindings for NPCM VCD and ECE engine

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Date:   Fri, 16 Dec 2022 14:47:17 +0800
From:   Kun-Fa Lin <milkfafa@...il.com>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc:     mchehab@...nel.org, linux-media@...r.kernel.org,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        openbmc@...ts.ozlabs.org, avifishman70@...il.com,
        tmaimon77@...il.com, tali.perry1@...il.com, venture@...gle.com,
        yuenn@...gle.com, benjaminfair@...gle.com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, kwliu@...oton.com,
        kflin@...oton.com
Subject: Re: [PATCH v8 2/7] media: dt-binding: nuvoton: Add bindings for NPCM
 VCD and ECE engine

Hi Krzysztof,

Thanks for the review.

> > Add dt-binding document for Video Capture/Differentiation Engine (VCD)
> > and Encoding Compression Engine (ECE) present on Nuvoton NPCM SoCs.
>
> Subject: drop second, redundant "bindings for".

OK.

> > +++ b/Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml
> > @@ -0,0 +1,44 @@
> > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> > +
>
> Drop blank line.

OK.

> > +    ece: ece@...20000 {
>
> If this is video codec, then generic node name: "video-codec". "ece" is
> specific, not generic.

OK, will change to "ece: video-codec@...20000".

> > +++ b/Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml
> > @@ -0,0 +1,72 @@
> > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> > +
>
> Drop blank line.

OK.

> > +  memory-region:
> > +    description:
> > +      CMA pool to use for buffers allocation instead of the default CMA pool.
>
> maxItems: 1

OK.

Regards,
Marvin