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Date:   Wed, 26 Jul 2023 15:12:17 -0400
From:   =?utf-8?B?TsOtY29sYXMgRi4gUi4gQS4=?= Prado 
        <nfraprado@collabora.com>
To:     Matthias Brugger <matthias.bgg@gmail.com>
Cc:     AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@collabora.com>, kernel@collabora.com,
        Conor Dooley <conor+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Rob Herring <robh+dt@kernel.org>, devicetree@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        linux-mediatek@lists.infradead.org,
        Hans Verkuil <hverkuil-cisco@xs4all.nl>
Subject: Re: [PATCH v5 6/7] arm64: dts: mediatek: mt8173: Drop VDEC_SYS reg
 from decoder
Message-ID: <8b9bd1ba-5d0b-4eaf-8284-d9f0c523d358@notapiano>
References: <20230630151436.155586-1-nfraprado@collabora.com>
 <20230630151436.155586-7-nfraprado@collabora.com>
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On Fri, Jun 30, 2023 at 11:14:12AM -0400, N?colas F. R. A. Prado wrote:
> Remove the VDEC_SYS register space from the decoder, so that the node
> address becomes that of VDEC_MISC, solving the long-standing conflicting
> addresses between this node and the vdecsys clock-controller node:
> 
> arch/arm64/boot/dts/mediatek/mt8173.dtsi:1365.38-1369.5: Warning (unique_unit_address_if_enabled): /soc/clock-controller@16000000: duplicate unit-address (also used in node /soc/vcodec@16000000)
> 
> The driver makes use of this register space, however, so also add a
> phandle to the VDEC_SYS syscon to maintain functionality.
> 
> Signed-off-by: N?colas F. R. A. Prado <nfraprado@collabora.com>

Hi Matthias,

just to let you know that Hans has already picked up patches 1-5, and they're on
their way to the media tree:
https://lore.kernel.org/all/af0772c6-7052-ce13-dbf3-d403b06aad02@xs4all.nl

So feel free to pick patches 6 and 7. Though note that these DT changes depend
on those driver patches (commits 1-5) to work.

Thanks,
N?colas