linux-kernel - Re: [PATCH] ARM: tegra: nyan: Maintain power to USB ports on boot

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Message-ID: <173339940395.3942914.13239093539349741162.b4-ty@nvidia.com>
Date: Thu,  5 Dec 2024 12:50:33 +0100
From: Thierry Reding <thierry.reding@...il.com>
To: Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Thierry Reding <thierry.reding@...il.com>,
	Jonathan Hunter <jonathanh@...dia.com>,
	Mark Hasemeyer <markhas@...omium.org>,
	devicetree@...r.kernel.org,
	linux-tegra@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Michal Pecio <michal.pecio@...il.com>
Subject: Re: [PATCH] ARM: tegra: nyan: Maintain power to USB ports on boot

From: Thierry Reding <treding@...dia.com>


On Wed, 04 Dec 2024 21:44:43 +0100, Michal Pecio wrote:
> USB ports are turned on by the firmware as it looks for disks to boot,
> ensure that they aren't power cycled before the xHCI driver comes up.
> 
> This enables USB devices to be ready for use faster and reduces wear
> and risk of data loss on storage devices. A particularly annoying case
> was booting from a mechanical disk, which takes time to spin up again.
> 
> [...]

Applied, thanks!

[1/1] ARM: tegra: nyan: Maintain power to USB ports on boot
      commit: cec785a7f25d9ebe3a151ddc4f3a4ede7fc0dab0

Best regards,
-- 
Thierry Reding <treding@...dia.com>