linux-kernel - Re: [PATCH v2 1/2] dt-bindings: PCI: qcom,pcie-ep-sa8255p: Document firmware managed PCIe endpoint

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <CAMyL0qNwZxysUGJu7YowPn2CpmdPrUwnCOeVjm_2M-ik4s+kgQ@mail.gmail.com>
Date: Wed, 17 Dec 2025 14:22:19 +0530
From: Mrinmay Sarkar <mrinmay.sarkar@....qualcomm.com>
To: "Rob Herring (Arm)" <robh@...nel.org>
Cc: linux-pci@...r.kernel.org, Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>, linux-kernel@...r.kernel.org,
        konrad.dybcio@....qualcomm.com, linux-arm-msm@...r.kernel.org,
        quic_shazhuss@...cinc.com, Bjorn Helgaas <bhelgaas@...gle.com>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Krishna Chaitanya Chundru <krishna.chundru@....qualcomm.com>,
        Manivannan Sadhasivam <manivannan.sadhasivam@....qualcomm.com>,
        Krzysztof Wilczyński <kwilczynski@...nel.org>,
        Rama Krishna <quic_ramkri@...cinc.com>, quic_vbadigan@...cinc.com,
        Nitesh Gupta <quic_nitegupt@...cinc.com>,
        Ayiluri Naga Rashmi <quic_nayiluri@...cinc.com>,
        Bjorn Andersson <andersson@...nel.org>, devicetree@...r.kernel.org,
        Lorenzo Pieralisi <lpieralisi@...nel.org>,
        Manivannan Sadhasivam <mani@...nel.org>
Subject: Re: [PATCH v2 1/2] dt-bindings: PCI: qcom,pcie-ep-sa8255p: Document
 firmware managed PCIe endpoint

On Tue, Dec 16, 2025 at 8:59 PM Rob Herring (Arm) <robh@...nel.org> wrote:
>
>
> On Tue, 16 Dec 2025 19:19:17 +0530, Mrinmay Sarkar wrote:
> > Document the required configuration to enable the PCIe Endpoint controller
> > on SA8255p which is managed by firmware using power-domain based handling.
> >
> > Signed-off-by: Mrinmay Sarkar <mrinmay.sarkar@....qualcomm.com>
> > ---
> >  .../bindings/pci/qcom,pcie-ep-sa8255p.yaml         | 110 +++++++++++++++++++++
> >  1 file changed, 110 insertions(+)
> >
>
> My bot found errors running 'make dt_binding_check' on your patch:
>
> yamllint warnings/errors:
>
> dtschema/dtc warnings/errors:
> Documentation/devicetree/bindings/pci/qcom,pcie-ep-sa8255p.example.dtb: /example-0/soc/pcie-ep@...0000: failed to match any schema with compatible: ['qcom,sa8255p-pcie-ep']
>
> doc reference errors (make refcheckdocs):
>
> See https://patchwork.kernel.org/project/devicetree/patch/20251216-firmware_managed_ep-v2-1-7a731327307f@oss.qualcomm.com
>
> The base for the series is generally the latest rc1. A different dependency
> should be noted in *this* patch.
>
> If you already ran 'make dt_binding_check' and didn't see the above
> error(s), then make sure 'yamllint' is installed and dt-schema is up to
> date:
>
> pip3 install dtschema --upgrade
>
> Please check and re-submit after running the above command yourself. Note
> that DT_SCHEMA_FILES can be set to your schema file to speed up checking
> your schema. However, it must be unset to test all examples with your schema.
>
Thanks Rob for sharing this.

I already ran 'make dt_binding_check' but somehow I didn't see this error.
Maybe I need to upgrade all the tools ..

I will resolve this and submit again.

Thanks,
Mrinmay