[PATCH v2 0/2] phy: rockchip: inno-usb2: fix gadget mode disconnection after 6 seconds
Vinod Koul
vkoul at kernel.org
Tue Dec 23 09:34:06 PST 2025
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
More information about the Linux-rockchip
mailing list