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charset="utf-8" Content-Transfer-Encoding: 8bit MIME-Version: 1.0 From: "Rob Herring (Arm)" Cc: Will Deacon , Timothy Hayes , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, Sascha Bischoff , Krzysztof Kozlowski , Catalin Marinas , Thomas Gleixner , Marc Zyngier , linux-kernel@vger.kernel.org, Conor Dooley To: Lorenzo Pieralisi In-Reply-To: <20250408-gicv5-host-v1-1-1f26db465f8d@kernel.org> References: <20250408-gicv5-host-v1-0-1f26db465f8d@kernel.org> <20250408-gicv5-host-v1-1-1f26db465f8d@kernel.org> Message-Id: <174411521311.1639476.6777663294037851144.robh@kernel.org> Subject: Re: [PATCH 01/24] Documentation: devicetree: bindings: Add GICv5 DT bindings X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, 08 Apr 2025 12:50:00 +0200, Lorenzo Pieralisi wrote: > The GICv5 interrupt controller architecture is composed of: > > - one or more Interrupt Routing Service (IRS) > - zero or more Interrupt Translation Service (ITS) > - zero or more Interrupt Wire Bridge (IWB) > > Describe a GICv5 implementation by specifying a top level node > corresponding to the GICv5 system component. > > IRS nodes are added as GICv5 system component children. > > An ITS is associated with an IRS so ITS nodes are described > as IRS children - use the hierarchy explicitly in the device > tree to define the association. > > IWB nodes are described as GICv5 system component children - to make it > explicit that are part of the GICv5 system component; an IWB is > connected to a single ITS but the connection is made explicit through > the msi-parent property and therefore is not required to be explicit > through a parent-child relationship in the device tree. > > Signed-off-by: Lorenzo Pieralisi > Cc: Conor Dooley > Cc: Rob Herring > Cc: Krzysztof Kozlowski > Cc: Marc Zyngier > --- > .../bindings/interrupt-controller/arm,gic-v5.yaml | 268 +++++++++++++++++++++ > MAINTAINERS | 7 + > 2 files changed, 275 insertions(+) > My bot found errors running 'make dt_binding_check' on your patch: yamllint warnings/errors: dtschema/dtc warnings/errors: Error: Documentation/devicetree/bindings/interrupt-controller/arm,gic-v5.example.dts:43.27-28 syntax error FATAL ERROR: Unable to parse input tree make[2]: *** [scripts/Makefile.dtbs:131: Documentation/devicetree/bindings/interrupt-controller/arm,gic-v5.example.dtb] Error 1 make[2]: *** Waiting for unfinished jobs.... make[1]: *** [/builds/robherring/dt-review-ci/linux/Makefile:1522: dt_binding_check] Error 2 make: *** [Makefile:248: __sub-make] Error 2 doc reference errors (make refcheckdocs): See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20250408-gicv5-host-v1-1-1f26db465f8d@kernel.org 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.