linux-kernel - Re: [PATCH v5 17/24] scsi: ufs: mediatek: Add vendor prefix to clk-scale-up-vcore-min

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Message-ID: <f3bf5118-eb75-450f-85e2-6d3ee775c8c5@kernel.org>
Date: Thu, 8 Jan 2026 13:22:04 +0100
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Nicolas Frattaroli <nicolas.frattaroli@...labora.com>,
 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>, Vinod Koul <vkoul@...nel.org>,
 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>
Cc: 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 v5 17/24] scsi: ufs: mediatek: Add vendor prefix to
 clk-scale-up-vcore-min

On 08/01/2026 11:49, Nicolas Frattaroli wrote:
> Device Tree properties other than the standard properties must be
> prefixed with the vendor's name. The "clk-scale-up-vcore-min" property,
> which this driver uses, and the binding did not previously document,
> lacked a vendor prefix.
> 
> Add the missing "mediatek," vendor prefix and clean up the error print.

Sorry, but no, because it is still undocumented. You cannot add new
undocumented API (at least according to git grep and first three patches
here).

Please instead drop the property completely. Mediatek is not allowed to
push downstream code here.

Best regards,
Krzysztof