linux-kernel - Re: [PATCH 1/9] dt-bindings: memory: mediatek: Add mt8195 smi binding

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Message-ID: <6e512d15-3acc-2097-1fd1-e021552fdc8d@canonical.com>
Date:   Thu, 8 Jul 2021 11:26:07 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
To:     Yong Wu <yong.wu@...iatek.com>, Rob Herring <robh+dt@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>
Cc:     Krzysztof Kozlowski <krzk@...nel.org>,
        Joerg Roedel <joro@...tes.org>, Will Deacon <will@...nel.org>,
        Robin Murphy <robin.murphy@....com>,
        Tomasz Figa <tfiga@...omium.org>,
        linux-mediatek@...ts.infradead.org, srv_heupstream@...iatek.com,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        iommu@...ts.linux-foundation.org, youlin.pei@...iatek.com,
        anan.sun@...iatek.com, ming-fan.chen@...iatek.com,
        yi.kuo@...iatek.com, anthony.huang@...iatek.com
Subject: Re: [PATCH 1/9] dt-bindings: memory: mediatek: Add mt8195 smi binding

On 16/06/2021 13:43, Yong Wu wrote:
> This patch adds mt8195 smi supporting in the bindings.
> 
> In mt8195, there are two smi-common HW, one is for vdo(video output),
> the other is for vpp(video processing pipe). They connects with different
> smi-larbs, then some setting(bus_sel) is different. Differentiate them
> with the compatible string.
> 
> Something like this:
> 
>     IOMMU(VDO)          IOMMU(VPP)
>        |                   |
>   SMI_COMMON_VDO      SMI_COMMON_VPP
>   ---------------     ----------------
>   |      |   ...      |      |     ...
> larb0 larb2  ...    larb1 larb3    ...
> 
> Signed-off-by: Yong Wu <yong.wu@...iatek.com>
> ---
>  .../bindings/memory-controllers/mediatek,smi-common.yaml    | 6 +++++-
>  .../bindings/memory-controllers/mediatek,smi-larb.yaml      | 3 +++
>  2 files changed, 8 insertions(+), 1 deletion(-)
> 

I cannot find it on devicetree list, it seems you did not Cc it. Please
use scripts/get_maintainer.pl.


Best regards,
Krzysztof