linux-kernel - Re: [PATCH 01/13] dt-binding: mediatek: Get rid of mediatek,larb for multimedia HW

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Date:   Fri, 11 Jan 2019 08:58:21 -0600
From:   Rob Herring <robh@...nel.org>
To:     Yong Wu <yong.wu@...iatek.com>
Cc:     Joerg Roedel <joro@...tes.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Robin Murphy <robin.murphy@....com>,
        Tomasz Figa <tfiga@...gle.com>,
        Will Deacon <will.deacon@....com>,
        linux-mediatek@...ts.infradead.org, srv_heupstream@...iatek.com,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        iommu@...ts.linux-foundation.org, arnd@...db.de,
        yingjoe.chen@...iatek.com, yong.wu@...iatek.com,
        youlin.pei@...iatek.com, Nicolas Boichat <drinkcat@...omium.org>
Subject: Re: [PATCH 01/13] dt-binding: mediatek: Get rid of mediatek,larb for
 multimedia HW

On Tue, 1 Jan 2019 12:51:04 +0800, Yong Wu wrote:
> After adding device_link between the consumer with the smi-larbs,
> if the consumer call its owner pm_runtime_get(_sync), the
> pm_runtime_get(_sync) of smi-larb and smi-common will be called
> automatically. Thus, the consumer don't need the property.
> 
> And IOMMU also know which larb this consumer connects with from
> iommu id in the "iommus=" property.
> 
> Signed-off-by: Yong Wu <yong.wu@...iatek.com>
> ---
> I guess it should go through Matthias's tree if the patch is ok,
> thus I don't separate to different patches. If it's really needed,
> please feel free to tell me.
> ---
>  .../devicetree/bindings/display/mediatek/mediatek,disp.txt       | 9 ---------
>  .../devicetree/bindings/media/mediatek-jpeg-decoder.txt          | 4 ----
>  Documentation/devicetree/bindings/media/mediatek-mdp.txt         | 8 --------
>  Documentation/devicetree/bindings/media/mediatek-vcodec.txt      | 4 ----
>  4 files changed, 25 deletions(-)
> 

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