From: Bjorn Andersson <andersson@kernel.org>
To: Konrad Dybcio <konradybcio@kernel.org>,
Johan Hovold <johan+linaro@kernel.org>
Cc: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
Jonathan Marek <jonathan@marek.ca>,
Stephan Gerhold <stephan.gerhold@linaro.org>,
Abel Vesa <abel.vesa@linaro.org>,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, regressions@lists.linux.dev
Subject: Re: [PATCH] Revert "arm64: dts: qcom: x1e78100-t14s: enable otg on usb-c ports"
Date: Tue, 17 Dec 2024 10:38:51 -0600 [thread overview]
Message-ID: <173445353301.470882.1221462093815662513.b4-ty@kernel.org> (raw)
In-Reply-To: <20241206172402.20724-1-johan+linaro@kernel.org>
On Fri, 06 Dec 2024 18:24:02 +0100, Johan Hovold wrote:
> This reverts commit 1a48dd7b9ac809d1bd0fd2fef509abba83433846.
>
> A recent change enabling OTG mode on the Lenovo ThinkPad T14s USB-C
> ports can break SuperSpeed device hotplugging. The host controller is
> enumerated, but the device is not:
>
> xhci-hcd xhci-hcd.5.auto: xHCI Host Controller
> xhci-hcd xhci-hcd.5.auto: new USB bus registered, assigned bus number 3
> xhci-hcd xhci-hcd.5.auto: hcc params 0x0110ffc5 hci version 0x110 quirks 0x000080a000000810
> xhci-hcd xhci-hcd.5.auto: irq 247, io mem 0x0a800000
> xhci-hcd xhci-hcd.5.auto: xHCI Host Controller
> xhci-hcd xhci-hcd.5.auto: new USB bus registered, assigned bus number 4
> xhci-hcd xhci-hcd.5.auto: Host supports USB 3.1 Enhanced SuperSpeed
> hub 3-0:1.0: USB hub found
> hub 3-0:1.0: 1 port detected
> hub 4-0:1.0: USB hub found
> hub 4-0:1.0: 1 port detected
>
> [...]
Applied, thanks!
[1/1] Revert "arm64: dts: qcom: x1e78100-t14s: enable otg on usb-c ports"
commit: 1fb5cf0d165afc3be76ec754d1b1013515c3896a
Best regards,
--
Bjorn Andersson <andersson@kernel.org>
next prev parent reply other threads:[~2024-12-17 16:38 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-06 17:24 [PATCH] Revert "arm64: dts: qcom: x1e78100-t14s: enable otg on usb-c ports" Johan Hovold
2024-12-07 21:49 ` Abel Vesa
2024-12-17 16:38 ` Bjorn Andersson [this message]
2024-12-17 17:12 ` Johan Hovold
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