linux-kernel - Re: [PATCH fixes] dt-bindings: PCI: fsl,imx6q: fix assigned-clocks warning

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

Message-ID: <20230508213537.GA1193015@bhelgaas>
Date:   Mon, 8 May 2023 16:35:37 -0500
From:   Bjorn Helgaas <helgaas@...nel.org>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc:     Richard Zhu <hongxing.zhu@....com>,
        Lucas Stach <l.stach@...gutronix.de>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Lorenzo Pieralisi <lpieralisi@...nel.org>,
        Krzysztof Wilczyński <kw@...ux.com>,
        Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>,
        linux-pci@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH fixes] dt-bindings: PCI: fsl,imx6q: fix assigned-clocks
 warning

On Mon, May 08, 2023 at 09:18:37AM +0200, Krzysztof Kozlowski wrote:
> assigned-clocks are a dependency of clocks, however the dtschema has
> limitation and expects clocks to be present in the binding using
> assigned-clocks, not in other referenced bindings.  The clocks were
> defined in common fsl,imx6q-pcie-common.yaml, which is referenced by fsl,imx6q-pcie-ep.yaml.  The fsl,imx6q-pcie-ep.yaml used assigned-clocks thus leading to warnings:

Weirdly long line here.  I think it's good to preserve longs lines in
warnings and error messages themselves, but in the normal text it
looks like an oversight.

>   Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.example.dtb: pcie-ep@...00000:
>     Unevaluated properties are not allowed ('assigned-clock-parents', 'assigned-clock-rates', 'assigned-clocks' were unexpected)
>   From schema: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml