From: Konrad Dybcio <konradybcio@kernel.org>
To: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
Abel Vesa <abel.vesa@linaro.org>
Cc: Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Johan Hovold <johan@kernel.org>,
Neil Armstrong <neil.armstrong@linaro.org>,
Trilok Soni <quic_tsoni@quicinc.com>,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/2] arm64: dts: qcom: x1e80100-crd: Enable external DP support
Date: Mon, 2 Sep 2024 22:05:10 +0200 [thread overview]
Message-ID: <29c63407-d32a-4afd-ac92-498bf5855359@kernel.org> (raw)
In-Reply-To: <th2x3gtx56fr7zuhhleuj77eghfe7kgbfhok7ul5egez4iq5v2@qy5wy4hxpb5s>
On 2.09.2024 8:54 PM, Dmitry Baryshkov wrote:
> On Mon, Sep 02, 2024 at 06:01:35PM GMT, Abel Vesa wrote:
>> The Qualcomm Snapdragon X Elite CRD board has 3 USB Type-C ports,
>> all of them supporting external DP altmode. Between each QMP
>> combo PHY and the corresponding Type-C port, sits one Parade PS8830
>> retimer which handles both orientation and SBU muxing. Add nodes for
>> each retimer, fix the graphs between connectors and the PHYs accordingly,
>> add the voltage regulators needed by each retimer and then enable all
>> 3 remaining DPUs.
>>
>> Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
>> ---
[...]
>
>> @@ -1164,7 +1566,7 @@ &usb_1_ss0_dwc3_hs {
>> };
>>
>> &usb_1_ss0_qmpphy_out {
>> - remote-endpoint = <&pmic_glink_ss0_ss_in>;
>> + remote-endpoint = <&retimer_ss0_ss_in>;
>> };
>
> orientation-switch
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git/commit/?h=for-next&id=17c5909f53e01c151c91f66949a9c4f191756bae
> and mode-switch for the QMP PHY?
Oops! Looks like adding it and fixing some bugs in the qmpphy driver makes
usb+dp work every now and then..
Konrad
next prev parent reply other threads:[~2024-09-02 20:05 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-02 15:01 [PATCH 0/2] arm64: dts: qcom: x1e80100: Add external DP support to CRD and T14s Abel Vesa
2024-09-02 15:01 ` [PATCH 1/2] arm64: dts: qcom: x1e80100-crd: Enable external DP support Abel Vesa
2024-09-02 18:54 ` Dmitry Baryshkov
2024-09-02 20:05 ` Konrad Dybcio [this message]
2024-09-24 11:08 ` Abel Vesa
2024-09-24 12:03 ` Dmitry Baryshkov
2024-09-03 7:09 ` Johan Hovold
2024-09-24 10:58 ` Abel Vesa
2024-10-16 8:06 ` Johan Hovold
2024-10-16 8:18 ` Johan Hovold
2024-09-02 15:01 ` [PATCH 2/2] arm64: dts: qcom: x1e80100-t14s: Add " Abel Vesa
2024-09-03 7:05 ` Johan Hovold
2024-09-24 11:13 ` Abel Vesa
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=29c63407-d32a-4afd-ac92-498bf5855359@kernel.org \
--to=konradybcio@kernel.org \
--cc=abel.vesa@linaro.org \
--cc=andersson@kernel.org \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=dmitry.baryshkov@linaro.org \
--cc=johan@kernel.org \
--cc=krzk+dt@kernel.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=neil.armstrong@linaro.org \
--cc=quic_tsoni@quicinc.com \
--cc=robh@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).