linux-kernel - Re: [PATCH v3 2/2] arm64: dts: qcom: qcs615-ride: Enable secondary USB controller on QCS615 Ride

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Message-ID: <f6128290-ff08-4780-8dbd-851ce013582c@oss.qualcomm.com>
Date: Thu, 19 Dec 2024 21:52:04 +0100
From: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
To: Song Xue <quic_songxue@...cinc.com>,
        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: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, kernel@...cinc.com,
        Krishna Kurapati <krishna.kurapati@....qualcomm.com>
Subject: Re: [PATCH v3 2/2] arm64: dts: qcom: qcs615-ride: Enable secondary
 USB controller on QCS615 Ride

On 18.12.2024 1:12 PM, Song Xue wrote:
> From: Krishna Kurapati <krishna.kurapati@....qualcomm.com>
> 
> Enable secondary USB controller on QCS615 Ride platform. The secondary
> USB controller is made "host", as it is a Type-A port.
> 
> Secondary USB controller of QCS615 Ride has Type-A port exposed for
> connecting peripheral. The VBUS to the peripheral is provided by
> TPS2549IRTERQ1 regulator connected to the port. The regulator has an
> enable pin controlled by PM8150. Model it as fixed regulator and keep it
> Always-On at boot, since the regulator is GPIO controlled regulator.
> 
> Signed-off-by: Krishna Kurapati <krishna.kurapati@....qualcomm.com>
> Co-developed-by: Song Xue <quic_songxue@...cinc.com>
> Signed-off-by: Song Xue <quic_songxue@...cinc.com>
> ---

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

Konrad