linux-kernel - Re: [PATCH] arm64: dts: rockchip: Explicitly request UFS reset pin on RK3576

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Message-ID: <40619400.XM6RcZxFsP@phil>
Date: Tue, 20 Jan 2026 10:21:01 +0100
From: Heiko Stuebner <heiko@...ech.de>
To: Quentin Schulz <quentin.schulz@...rry.de>,
 Alexey Charkov <alchark@...il.com>
Cc: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
 Conor Dooley <conor+dt@...nel.org>,
 "Martin K. Petersen" <martin.petersen@...cle.com>,
 Shawn Lin <shawn.lin@...k-chips.com>,
 Manivannan Sadhasivam <mani@...nel.org>, devicetree@...r.kernel.org,
 linux-arm-kernel@...ts.infradead.org, linux-rockchip@...ts.infradead.org,
 linux-kernel@...r.kernel.org, stable@...r.kernel.org
Subject:
 Re: [PATCH] arm64: dts: rockchip: Explicitly request UFS reset pin on RK3576

Am Montag, 19. Januar 2026, 15:42:23 Mitteleuropäische Normalzeit schrieb Heiko Stübner:
> Am Montag, 19. Januar 2026, 15:05:16 Mitteleuropäische Normalzeit schrieb Alexey Charkov:
> > Happy to make a v2 with an explicit pull-down. Will wait a bit for any
> > other potential feedback though.
> 
> I'd side with Quentin here, having the pin firmly on one state, when no-one
> (board nor driver) is caring would be my preference.
> Especially as Quentin said, this is the hardware-default too.

Also it would be good to send that v2 sooner rather than later, as we're
pretty late in the current development cycle already.
(We're after -rc6 already)

Thanks
Heiko