Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
Date:   Mon, 8 May 2023 16:35:37 -0500
From:   Bjorn Helgaas <helgaas@kernel.org>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Cc:     Richard Zhu <hongxing.zhu@nxp.com>,
        Lucas Stach <l.stach@pengutronix.de>,
        Bjorn Helgaas <bhelgaas@google.com>,
        Lorenzo Pieralisi <lpieralisi@kernel.org>,
        Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= <kw@linux.com>,
        Rob Herring <robh@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Conor Dooley <conor+dt@kernel.org>,
        Shawn Guo <shawnguo@kernel.org>,
        Sascha Hauer <s.hauer@pengutronix.de>,
        Pengutronix Kernel Team <kernel@pengutronix.de>,
        Fabio Estevam <festevam@gmail.com>,
        NXP Linux Team <linux-imx@nxp.com>,
        linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH fixes] dt-bindings: PCI: fsl,imx6q: fix assigned-clocks
 warning
Message-ID: <20230508213537.GA1193015@bhelgaas>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20230508071837.68552-1-krzysztof.kozlowski@linaro.org>
Precedence: bulk

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@33800000:
>     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