linux-kernel - Re: [PATCH 2/2] arm64: dts: qcom: x1e80100-dell-xps13-9345: Enable fingerprint sensor

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Message-ID: <a710034f-1c49-4d9a-b39b-d08f6c7c947a@oss.qualcomm.com>
Date: Wed, 19 Mar 2025 15:29:05 +0100
From: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
To: bjorn.andersson@....qualcomm.com, Vinod Koul <vkoul@...nel.org>,
        Kishon Vijay Abraham I <kishon@...nel.org>,
        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>
Cc: Aleksandrs Vinarskis <alex.vinarskis@...il.com>,
        linux-arm-msm@...r.kernel.org, linux-phy@...ts.infradead.org,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Subject: Re: [PATCH 2/2] arm64: dts: qcom: x1e80100-dell-xps13-9345: Enable
 fingerprint sensor

On 3/19/25 4:22 AM, Bjorn Andersson via B4 Relay wrote:
> From: Bjorn Andersson <bjorn.andersson@....qualcomm.com>
> 
> The fingerprint sensor, hidden in the power button, is connected to one
> of the USB multiport ports; while the other port is unused.
> 
> Describe the USB controller, the four phys and the repeater involved to
> make the fingerprint sensor operational.
> 
> Signed-off-by: Bjorn Andersson <bjorn.andersson@....qualcomm.com>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@....qualcomm.com>

Konrad