linux-kernel - Re: [PATCH v4 10/11] dt-bindings: media: nxp,imx8mq-vpu: Update bindings

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Date:   Mon, 8 Mar 2021 13:08:47 -0700
From:   Rob Herring <robh@...nel.org>
To:     Benjamin Gaignard <benjamin.gaignard@...labora.com>
Cc:     p.zabel@...gutronix.de, peng.fan@....com,
        linux-arm-kernel@...ts.infradead.org, linux-imx@....com,
        linux-rockchip@...ts.infradead.org, shawnguo@...nel.org,
        mchehab@...nel.org, linux-kernel@...r.kernel.org,
        robh+dt@...nel.org, dan.carpenter@...cle.com, kernel@...labora.com,
        gregkh@...uxfoundation.org, kernel@...gutronix.de,
        devicetree@...r.kernel.org, wens@...e.org, festevam@...il.com,
        s.hauer@...gutronix.de, ezequiel@...labora.com,
        hverkuil-cisco@...all.nl, mripard@...nel.org,
        paul.kocialkowski@...tlin.com, linux-media@...r.kernel.org,
        jernej.skrabec@...l.net
Subject: Re: [PATCH v4 10/11] dt-bindings: media: nxp,imx8mq-vpu: Update
 bindings

On Wed, 03 Mar 2021 12:39:51 +0100, Benjamin Gaignard wrote:
> The current bindings seem to make the assumption that the
> two VPUs hardware blocks (G1 and G2) are only one set of
> registers.
> After implementing the VPU reset driver and G2 decoder driver
> it shows that all the VPUs are independent and don't need to
> know about the registers of the other blocks.
> Remove from the bindings the need to set all blocks register
> but keep reg-names property because removing it from the driver
> may affect other variants.
> 
> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@...labora.com>
> ---
> version 4:
> - rebase the change on top of VPU reset patches:
>   https://www.spinics.net/lists/arm-kernel/msg878440.html
> 
> version 2:
> - be more verbose about why I change the bindings
> Keep in mind that series comes after: https://www.spinics.net/lists/arm-kernel/msg875766.html
> without that review and ack it won't work
> 
>  .../bindings/media/nxp,imx8mq-vpu.yaml        | 46 ++++++++++++-------
>  1 file changed, 30 insertions(+), 16 deletions(-)
> 

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