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Message-ID: <aUrT3pd_rCp_7CQI@vaman>
Date: Tue, 23 Dec 2025 23:09:42 +0530
From: Vinod Koul <vkoul@...nel.org>
To: Nicolas Frattaroli <nicolas.frattaroli@...labora.com>
Cc: Alim Akhtar <alim.akhtar@...sung.com>,
Avri Altman <avri.altman@....com>,
Bart Van Assche <bvanassche@....org>, Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Matthias Brugger <matthias.bgg@...il.com>,
AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
Chunfeng Yun <chunfeng.yun@...iatek.com>,
Kishon Vijay Abraham I <kishon@...nel.org>,
Peter Wang <peter.wang@...iatek.com>,
Stanley Jhu <chu.stanley@...il.com>,
"James E.J. Bottomley" <James.Bottomley@...senpartnership.com>,
"Martin K. Petersen" <martin.petersen@...cle.com>,
Philipp Zabel <p.zabel@...gutronix.de>,
Liam Girdwood <lgirdwood@...il.com>,
Mark Brown <broonie@...nel.org>,
Chaotian Jing <Chaotian.Jing@...iatek.com>,
Neil Armstrong <neil.armstrong@...aro.org>,
Louis-Alexis Eyraud <louisalexis.eyraud@...labora.com>,
kernel@...labora.com, linux-scsi@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-mediatek@...ts.infradead.org, linux-phy@...ts.infradead.org
Subject: Re: [PATCH v4 03/25] dt-bindings: ufs: mediatek,ufs: Add mt8196
variant
On 18-12-25, 13:54, Nicolas Frattaroli wrote:
> The MediaTek MT8196 SoC's UFS controller uses three additional clocks
> compared to the MT8195, and a different set of supplies. It is therefore
> not compatible with the MT8195.
>
> While it does have a AVDD09_UFS_1 pin in addition to the AVDD09_UFS pin,
> it appears that these two pins are commoned together, as the board
> schematic I have access to uses the same supply for both, and the
> downstream driver does not distinguish between the two supplies either.
>
> Add a compatible for it, and modify the binding correspondingly.
Acked-by: Vinod Koul <vkoul@...nel.org>
--
~Vinod
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