linux-kernel - Re: [PATCH v2 0/7] arm64: dts: qcom: sc8180x: Enable the USB multiport controller

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Message-ID: <CAKXuJqi+Y8hM=nXj7G7fP7RdrNyQe_29yKaUJtey98vOYDqoDA@mail.gmail.com>
Date: Mon, 12 Aug 2024 21:06:34 -0500
From: Steev Klimaszewski <steev@...i.org>
To: Bjorn Andersson <andersson@...nel.org>
Cc: Michael Turquette <mturquette@...libre.com>, Stephen Boyd <sboyd@...nel.org>, 
	Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Konrad Dybcio <konrad.dybcio@...aro.org>, linux-arm-msm@...r.kernel.org, 
	linux-clk@...r.kernel.org, devicetree@...r.kernel.org, 
	linux-kernel@...r.kernel.org, Bjorn Andersson <quic_bjorande@...cinc.com>, 
	Krzysztof Kozlowski <krzk@...nel.org>, Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Subject: Re: [PATCH v2 0/7] arm64: dts: qcom: sc8180x: Enable the USB
 multiport controller

On Tue, Jul 30, 2024 at 10:20 PM Bjorn Andersson <andersson@...nel.org> wrote:
>
> The USB multiport controller found in SC8180X is used to driver the
> camera in the Lenovo Flex 5G, and a couple of additional USB ports on
> the Primus AUX board.
>
> ---
> Changes in v2:
> - Moved mp index last in DT labels
> - Dropped applied PHY patches, and sent dwc3 binding update separately
> - Spelled out GPIO_ACTIVE_HIGH as necessary
> - Moved status last in a few nodes
> - Corrected MP_PHY_PIPE_1_CLK
> - Link to v1: https://lore.kernel.org/r/20240525-sc8180x-usb-mp-v1-0-60a904392438@quicinc.com
>
> ---
> Bjorn Andersson (7):
>       dt-bindings: clock: qcom: Add missing USB MP resets
>       clk: qcom: gcc-sc8180x: Add missing USB MP resets
>       arm64: dts: qcom: sc8180x-pmics: Add second PMC8180 GPIO
>       arm64: dts: qcom: sc8180x: Align USB nodes with binding
>       arm64: dts: qcom: sc8180x: Add USB MP controller and phys
>       arm64: dts: qcom: sc8180x-primus: Enable the two MP USB ports
>       arm64: dts: qcom: sc8180x-lenovo-flex-5g: Enable USB multiport controller
>
>  .../arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts |  34 ++++
>  arch/arm64/boot/dts/qcom/sc8180x-pmics.dtsi        |  16 +-
>  arch/arm64/boot/dts/qcom/sc8180x-primus.dts        |  60 +++++++
>  arch/arm64/boot/dts/qcom/sc8180x.dtsi              | 181 +++++++++++++++++++--
>  drivers/clk/qcom/gcc-sc8180x.c                     |   4 +
>  include/dt-bindings/clock/qcom,gcc-sc8180x.h       |   4 +
>  6 files changed, 285 insertions(+), 14 deletions(-)
> ---
> base-commit: 668d33c9ff922c4590c58754ab064aaf53c387dd
> change-id: 20240524-sc8180x-usb-mp-4eb278df7ef1
>
> Best regards,
> --
> Bjorn Andersson <quic_bjorande@...cinc.com>
>
>
Tested here on the Lenovo Flex 5G with Cheese 44.1-1+b4 in Gnome 46,
have a working webcam, can record videos, and take pictures without
issue, and the webcam shows up as Bus 001 Device 002: ID 13d3:5419 IMC
Network Integrated Camera

Tested-by: Steev Klimaszewski <steev@...i.org>