From: val@packett.cool
To: Val Packett <val@packett.cool>,
Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>,
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>,
Bryan O'Donoghue <bryan.odonoghue@linaro.org>,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 3/5] arm64: dts: qcom: Add support for Dell Inspiron 7441 / Latitude 7455
Date: Tue, 15 Jul 2025 16:29:36 -0300 [thread overview]
Message-ID: <3cc15a65-abb8-453a-8798-fb21225dc18a@packett.cool> (raw)
In-Reply-To: <24b87877-8132-4cab-a0d7-f139bdc34d92@packett.cool>
On 7/15/25 3:00 PM, Val Packett <val@packett.cool> wrote:
>
> On 7/14/25 10:35 AM, Konrad Dybcio wrote:
> > On 7/6/25 10:50 PM, Val Packett wrote:
> >> +&usb_mp_dwc3 {
> >> + phys = <&usb_mp_hsphy0>, <&usb_mp_qmpphy0>;
> >> + phy-names = "usb2-0", "usb3-0";
> >> +};
> > Let's not override this, so that the driver can still put the
> > remaining ones to sleep cleanly
[..]
> So it seems like the other ones "don't exist" / have been shut down
> completely by boot firmware(?)
Oh, oops - that actually happens because the PHYs are disabled in the DT.
Looking at other laptops, x1e80100-hp-omnibook-x14.dts has the same chunk
that changes usb_mp_dwc3 to only have two PHYs, while x1e80100-dell-xps13-9345.dts
lists both PHYs, but only one of them has a repeater attached, while the other
one is empty.
I'll do the XPS thing, sure.
next prev parent reply other threads:[~2025-07-15 19:29 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-06 20:50 [PATCH v3 0/5] Add Dell Inspiron 7441 / Latitude 7455 (X1E-80-100) Val Packett
2025-07-06 20:50 ` [PATCH v3 1/5] dt-bindings: arm: qcom: Add Dell Inspiron 14 Plus 7441 Val Packett
2025-07-06 20:50 ` [PATCH v3 2/5] dt-bindings: arm: qcom: Add Dell Latitude 7455 Val Packett
2025-07-06 20:50 ` [PATCH v3 3/5] arm64: dts: qcom: Add support for Dell Inspiron 7441 / " Val Packett
2025-07-14 13:35 ` Konrad Dybcio
2025-07-15 18:00 ` Val Packett
2025-07-15 19:29 ` val [this message]
2025-07-06 20:50 ` [PATCH v3 4/5] firmware: qcom: scm: Allow QSEECOM on " Val Packett
2025-07-06 20:50 ` [PATCH v3 5/5] drm/panel-edp: Add BOE NE14QDM panel for Dell " Val Packett
2025-07-14 17:58 ` Doug Anderson
2025-07-11 18:50 ` [PATCH v3 0/5] Add Dell Inspiron 7441 / Latitude 7455 (X1E-80-100) Laurentiu Tudor
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=3cc15a65-abb8-453a-8798-fb21225dc18a@packett.cool \
--to=val@packett.cool \
--cc=andersson@kernel.org \
--cc=bryan.odonoghue@linaro.org \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=konrad.dybcio@oss.qualcomm.com \
--cc=konradybcio@kernel.org \
--cc=krzk+dt@kernel.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--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
all inboxes | Powered by JetHome®