linux-kernel - Re: [PATCH] arm64: dts: mediatek: mt8186: Move wakeup to MTU3 to get working suspend

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Message-Id: <173381930097.18469.1229889611395701191.b4-ty@collabora.com>
Date: Tue, 10 Dec 2024 09:28:20 +0100
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Matthias Brugger <matthias.bgg@...il.com>, 
 Allen-KH Cheng <allen-kh.cheng@...iatek.com>, 
 Nícolas F. R. A. Prado <nfraprado@...labora.com>
Cc: kernel@...labora.com, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
 linux-mediatek@...ts.infradead.org, Wojciech Macek <wmacek@...gle.com>
Subject: Re: [PATCH] arm64: dts: mediatek: mt8186: Move wakeup to MTU3 to
 get working suspend

On Wed, 06 Nov 2024 16:01:45 -0500, Nícolas F. R. A. Prado wrote:
> The current DT has the wakeup-source and mediatek,syscon-wakeup
> properties in the XHCI nodes, which configures USB wakeup after powering
> down the XHCI hardware block. However, since the XHCI controller is
> behind an MTU3 (USB3 DRD controller), the MTU3 only gets powered down
> after USB wakeup has been configured, causing the system to detect a
> wakeup, and results in broken suspend support as the system resumes
> immediately.
> 
> [...]

Applied to v6.13-next/dts64, thanks!

[1/1] arm64: dts: mediatek: mt8186: Move wakeup to MTU3 to get working suspend
      commit: 253b4e96f5783fddede1b82274a7b4e0aa57d761

Cheers,
Angelo