linux-kernel - Re: [PATCH v2 0/2] phy: rockchip: inno-usb2: fix gadget mode disconnection after 6 seconds

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Message-Id: <176651124639.749296.13619922936818344494.b4-ty@kernel.org>
Date: Tue, 23 Dec 2025 23:04:06 +0530
From: Vinod Koul <vkoul@...nel.org>
To: Kishon Vijay Abraham I <kishon@...nel.org>, 
 Heiko Stuebner <heiko@...ech.de>, William Wu <wulf@...k-chips.com>, 
 Luca Ceresoli <luca.ceresoli@...tlin.com>
Cc: Kever Yang <kever.yang@...k-chips.com>, 
 Minas Harutyunyan <Minas.Harutyunyan@...opsys.com>, 
 Alan Stern <stern@...land.harvard.edu>, 
 Louis Chauvet <louis.chauvet@...tlin.com>, 
 Hervé Codina <herve.codina@...tlin.com>, 
 Thomas Petazzoni <thomas.petazzoni@...tlin.com>, 
 Théo Lebrun <theo.lebrun@...tlin.com>, 
 linux-phy@...ts.infradead.org, linux-rockchip@...ts.infradead.org, 
 linux-usb@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
 linux-kernel@...r.kernel.org, stable@...r.kernel.org
Subject: Re: [PATCH v2 0/2] phy: rockchip: inno-usb2: fix gadget mode
 disconnection after 6 seconds


On Thu, 27 Nov 2025 11:26:15 +0100, Luca Ceresoli wrote:
> The USB OTG port of the RK3308 exibits a bug when:
> 
>  - configured as peripheral, and
>  - used in gadget mode, and
>  - the USB cable is connected since before booting
> 
> The symptom is: about 6 seconds after configuring gadget mode the device is
> disconnected and then re-enumerated. This happens only once per boot.
> 
> [...]

Applied, thanks!

[1/2] phy: rockchip: inno-usb2: fix disconnection in gadget mode
      commit: 028e8ca7b20fb7324f3e5db34ba8bd366d9d3acc
[2/2] phy: rockchip: inno-usb2: fix communication disruption in gadget mode
      commit: 7d8f725b79e35fa47e42c88716aad8711e1168d8

Best regards,
-- 
~Vinod