linux-kernel - Re: [PATCH] arm64: dts: qcom: x1e80100: Fix usb

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Message-ID: <Z31T-pBnEDEc2l7K@hovoldconsulting.com>
Date: Tue, 7 Jan 2025 17:19:06 +0100
From: Johan Hovold <johan@...nel.org>
To: Abel Vesa <abel.vesa@...aro.org>
Cc: Bjorn Andersson <andersson@...nel.org>,
	Konrad Dybcio <konradybcio@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Sibi Sankar <quic_sibis@...cinc.com>,
	Rajendra Nayak <quic_rjendra@...cinc.com>,
	Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
	linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, stable@...r.kernel.org
Subject: Re: [PATCH] arm64: dts: qcom: x1e80100: Fix usb_2 controller
 interrupts

On Tue, Jan 07, 2025 at 03:15:16PM +0200, Abel Vesa wrote:
> Back when the CRD support was brought up, the usb_2 controller didn't
> have anything connected to it in order to test it properly, so it was
> never enabled.
> 
> On the Lenovo ThinkPad T14s, the usb_2 controller has the fingerprint
> controller connected to it. So enabling it, proved that the interrupts
> lines were wrong from the start.
> 
> Fix both the pwr_event and the DWC ctrl_irq lines, according to
> documentation.
> 
> Fixes: 4af46b7bd66f ("arm64: dts: qcom: x1e80100: Add USB nodes")
> Cc: stable@...r.kernel.org	# 6.9
> Signed-off-by: Abel Vesa <abel.vesa@...aro.org>

Reviewed-by: Johan Hovold <johan+linaro@...nel.org>
Tested-by: Johan Hovold <johan+linaro@...nel.org>