linux-kernel - Re: [PATCH v2 0/2] Add Devicetree support for USB controllers on QCS8300

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Message-ID: <88edd80a-7ad6-49b7-af16-55dde52daea3@quicinc.com>
Date: Fri, 25 Oct 2024 10:47:19 +0530
From: Krishna Kurapati <quic_kriskura@...cinc.com>
To: Krzysztof Kozlowski <krzk+dt@...nel.org>, Rob Herring <robh@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio
	<konradybcio@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        "Dmitry
 Baryshkov" <dmitry.baryshkov@...aro.org>
CC: <linux-kernel@...r.kernel.org>, <linux-arm-msm@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <quic_ppratap@...cinc.com>,
        <quic_jackp@...cinc.com>
Subject: Re: [PATCH v2 0/2] Add Devicetree support for USB controllers on
 QCS8300



On 10/11/2024 1:16 PM, Krishna Kurapati wrote:
> This series aims at enabling USB on QCS8300 which has 2 USB controllers.
> The primary controller is SuperSpeed capable and secondary one is
> High Speed only capable. Both the High Speed Phys are Femto phys and the
> SuperSpeed Phy is a QMP Uni Phy.
> 
> Base DT Support has been added for both controllers while only one has
> been enabled on Ride Platform. The primary controller has been configured
> in device mode. The secondary controller will be enabled in host mode post
> addition of SPMI Node which allows control over PMIC Gpios for providing
> vbus to connected peripherals.
> 
> This series depends on the following series ACKed by upstream maintainers:
> Base DT: https://lore.kernel.org/all/20240925-qcs8300_initial_dtsi-v2-0-494c40fa2a42@quicinc.com/
> 
> Bindings patches posted at:
> https://lore.kernel.org/all/20241009195348.2649368-1-quic_kriskura@quicinc.com/
> 
> DTBS Check has been done on the patches.
> 

Gentle ping for review.

Regards,
Krishna,

> Link to v1:
> https://lore.kernel.org/all/20241009195636.2649952-1-quic_kriskura@quicinc.com/
> 
> Changes in v2:
> Added quirk to use pipe clk as utmi clk for second controller.
> Added wakeup source for second controller.
> Modified commit text for DTS change.
> 
> Krishna Kurapati (2):
>    arm64: dts: qcom: Add support for usb nodes on QCS8300
>    arm64: dts: qcom: Enable USB controllers for QCS8300
> 
>   arch/arm64/boot/dts/qcom/qcs8300-ride.dts |  23 +++
>   arch/arm64/boot/dts/qcom/qcs8300.dtsi     | 168 ++++++++++++++++++++++
>   2 files changed, 191 insertions(+)
>