linux-kernel - Re: [PATCH v2 0/5] arm64: dts: qcom: add DP Controller to SM8350 & SM8450 DTS

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Message-ID: <3af85f94-0de6-35dd-dbcd-5c01a4d3b3ce@linaro.org>
Date:   Fri, 10 Feb 2023 13:15:30 +0200
From:   Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To:     Neil Armstrong <neil.armstrong@...aro.org>,
        Rob Clark <robdclark@...il.com>,
        Abhinav Kumar <quic_abhinavk@...cinc.com>,
        Sean Paul <sean@...rly.run>, David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Kuogee Hsieh <quic_khsieh@...cinc.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>
Cc:     linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        freedreno@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 0/5] arm64: dts: qcom: add DP Controller to SM8350 &
 SM8450 DTS

On 10/02/2023 12:34, Neil Armstrong wrote:
> Switch the QMP PHY to the newly documented USB3/DP Combo PHY
> bindings at [1] and add the DP controller nodes.
> 
> The DP output is shared with the USB3 SuperSpeed lanes and is
> usually connected to an USB-C port which Altmode is controlled
> by the PMIC Glink infrastructure in discution at [2] & [3].
> 
> DT changes tying the DP controller to the USB-C port on the HDK
> boards will be sent later.
> 
> Bindings dependencies at [1]
> 
> [1] https://lore.kernel.org/all/20230206-topic-sm8350-upstream-usb-dp-combo-phy-v1-1-ed849ae6b849@linaro.org/
> [2] https://lore.kernel.org/all/20230201041853.1934355-1-quic_bjorande@quicinc.com/
> [3] https://lore.kernel.org/all/20230130-topic-sm8450-upstream-pmic-glink-v1-0-0b0acfad301e@linaro.org/
> 
> Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>

Tested-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org> #SM8350-HDK

-- 
With best wishes
Dmitry