linux-kernel - Re: [PATCH v6 02/13] dt-bindings: media: nxp, imx8mq-vpu: Update the bindings for G2 support

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Message-ID: <20210323223521.GA1470799@robh.at.kernel.org>
Date:   Tue, 23 Mar 2021 16:35:21 -0600
From:   Rob Herring <robh@...nel.org>
To:     Benjamin Gaignard <benjamin.gaignard@...labora.com>
Cc:     mripard@...nel.org, p.zabel@...gutronix.de,
        devicetree@...r.kernel.org, lee.jones@...aro.org,
        s.hauer@...gutronix.de, emil.l.velikov@...il.com,
        linux-imx@....com, linux-kernel@...r.kernel.org,
        robh+dt@...nel.org, wens@...e.org,
        linux-rockchip@...ts.infradead.org, devel@...verdev.osuosl.org,
        linux-arm-kernel@...ts.infradead.org, mchehab@...nel.org,
        shawnguo@...nel.org, ezequiel@...labora.com, festevam@...il.com,
        paul.kocialkowski@...tlin.com, hverkuil-cisco@...all.nl,
        kernel@...gutronix.de, gregkh@...uxfoundation.org,
        linux-media@...r.kernel.org, kernel@...labora.com,
        jernej.skrabec@...l.net
Subject: Re: [PATCH v6 02/13] dt-bindings: media: nxp, imx8mq-vpu: Update the
 bindings for G2 support

On Thu, 18 Mar 2021 09:20:35 +0100, Benjamin Gaignard wrote:
> Introducing G2 hevc video decoder lead to modify the bindings to allow
> to get one node per VPUs.
> VPUs share one hardware control block which is provided as a phandle on
> an syscon.
> Each node got now one reg and one interrupt.
> Add a compatible for G2 hardware block: nxp,imx8mq-vpu-g2.
> 
> To be compatible with older DT the driver is still capable to use 'ctrl'
> reg-name even if it is deprecated now.
> 
> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@...labora.com>
> ---
> version 5:
> - This version doesn't break the backward compatibilty between kernel
>   and DT.
> 
>  .../bindings/media/nxp,imx8mq-vpu.yaml        | 53 ++++++++++++-------
>  1 file changed, 34 insertions(+), 19 deletions(-)
> 

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