| Message ID | 20240705085152.9063-2-quic_taozha@quicinc.com (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
| Series | Add source filtering for multi-port output | expand |
On 05/07/2024 10:51, Tao Zhang wrote: > Add a new property "filter_src" to label the source corresponding > to the output connection for a static replicator. By combining > a funnel and a static replicator in devicetree, a new device that > supports multi-port input and multi-port output is implemented. > In order to match the output port with the input port and > successfully build the trace path, add this new property to > indicate the data source corresponding to this output port. > > Signed-off-by: Tao Zhang <quic_taozha@quicinc.com> > --- > .../arm/arm,coresight-static-replicator.yaml | 18 +++++++++++++++++- > 1 file changed, 17 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml > index 1892a091ac35..d9538563f9c6 100644 > --- a/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml > +++ b/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml > @@ -45,7 +45,21 @@ properties: > patternProperties: > '^port@[01]$': > description: Output connections to CoreSight Trace bus > - $ref: /schemas/graph.yaml#/properties/port > + $ref: /schemas/graph.yaml#/$defs/port-base > + > + properties: > + endpoint: > + $ref: /schemas/media/video-interfaces.yaml# Ehm? How is this video interface? > + > + properties: > + filter_src: There are no properties with underscores... > + $ref: /schemas/types.yaml#/definitions/phandle > + description: > + defines a phandle reference to an associated CoreSight trace device. > + When the associated trace device is enabled, then the respective > + trace path will be built and enabled. How does it differ from remote endpoint? What is "respective trace path"? <form letter> Please use scripts/get_maintainers.pl to get a list of necessary people and lists to CC (and consider --no-git-fallback argument). It might happen, that command when run on an older kernel, gives you outdated entries. Therefore please be sure you base your patches on recent Linux kernel. Tools like b4 or scripts/get_maintainer.pl provide you proper list of people, so fix your workflow. Tools might also fail if you work on some ancient tree (don't, instead use mainline) or work on fork of kernel (don't, instead use mainline). Just use b4 and everything should be fine, although remember about `b4 prep --auto-to-cc` if you added new patches to the patchset. </form letter> Best regards, Krzysztof
On Fri, 05 Jul 2024 16:51:50 +0800, Tao Zhang wrote: > Add a new property "filter_src" to label the source corresponding > to the output connection for a static replicator. By combining > a funnel and a static replicator in devicetree, a new device that > supports multi-port input and multi-port output is implemented. > In order to match the output port with the input port and > successfully build the trace path, add this new property to > indicate the data source corresponding to this output port. > > Signed-off-by: Tao Zhang <quic_taozha@quicinc.com> > --- > .../arm/arm,coresight-static-replicator.yaml | 18 +++++++++++++++++- > 1 file changed, 17 insertions(+), 1 deletion(-) > My bot found errors running 'make dt_binding_check' on your patch: yamllint warnings/errors: dtschema/dtc warnings/errors: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml: ^port@[01]$: Missing additionalProperties/unevaluatedProperties constraint /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml: endpoint: Missing additionalProperties/unevaluatedProperties constraint doc reference errors (make refcheckdocs): See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20240705085152.9063-2-quic_taozha@quicinc.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.
On 7/5/2024 6:38 PM, Rob Herring (Arm) wrote: > On Fri, 05 Jul 2024 16:51:50 +0800, Tao Zhang wrote: >> Add a new property "filter_src" to label the source corresponding >> to the output connection for a static replicator. By combining >> a funnel and a static replicator in devicetree, a new device that >> supports multi-port input and multi-port output is implemented. >> In order to match the output port with the input port and >> successfully build the trace path, add this new property to >> indicate the data source corresponding to this output port. >> >> Signed-off-by: Tao Zhang <quic_taozha@quicinc.com> >> --- >> .../arm/arm,coresight-static-replicator.yaml | 18 +++++++++++++++++- >> 1 file changed, 17 insertions(+), 1 deletion(-) >> > My bot found errors running 'make dt_binding_check' on your patch: > > yamllint warnings/errors: > > dtschema/dtc warnings/errors: > /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml: ^port@[01]$: Missing additionalProperties/unevaluatedProperties constraint > /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml: endpoint: Missing additionalProperties/unevaluatedProperties constraint > > doc reference errors (make refcheckdocs): > > See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20240705085152.9063-2-quic_taozha@quicinc.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 Yes, I didn't see this errors in running 'make dt_binding_check', I will re-run this check according to your suggestion. Best, Tao > > 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. >
On 7/5/2024 11:23 PM, Tao Zhang wrote: > > On 7/5/2024 6:38 PM, Rob Herring (Arm) wrote: >> On Fri, 05 Jul 2024 16:51:50 +0800, Tao Zhang wrote: >>> Add a new property "filter_src" to label the source corresponding >>> to the output connection for a static replicator. By combining >>> a funnel and a static replicator in devicetree, a new device that >>> supports multi-port input and multi-port output is implemented. >>> In order to match the output port with the input port and >>> successfully build the trace path, add this new property to >>> indicate the data source corresponding to this output port. >>> >>> Signed-off-by: Tao Zhang <quic_taozha@quicinc.com> >>> --- >>> .../arm/arm,coresight-static-replicator.yaml | 18 >>> +++++++++++++++++- >>> 1 file changed, 17 insertions(+), 1 deletion(-) >>> >> My bot found errors running 'make dt_binding_check' on your patch: >> >> yamllint warnings/errors: >> >> dtschema/dtc warnings/errors: >> /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml: >> ^port@[01]$: Missing additionalProperties/unevaluatedProperties >> constraint >> /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml: >> endpoint: Missing additionalProperties/unevaluatedProperties constraint >> >> doc reference errors (make refcheckdocs): >> >> See >> https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20240705085152.9063-2-quic_taozha@quicinc.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 > > Yes, I didn't see this errors in running 'make dt_binding_check', I > will re-run this check > > according to your suggestion. > > > Best, > > Tao After upgrading dtschema and installing 'yamllint', I saw the above errors in running 'dt_binding_check'. I will fix them and update in the next patch series. Best, Tao > >> >> 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. >> > _______________________________________________ > CoreSight mailing list -- coresight@lists.linaro.org > To unsubscribe send an email to coresight-leave@lists.linaro.org
diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml index 1892a091ac35..d9538563f9c6 100644 --- a/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml +++ b/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml @@ -45,7 +45,21 @@ properties: patternProperties: '^port@[01]$': description: Output connections to CoreSight Trace bus - $ref: /schemas/graph.yaml#/properties/port + $ref: /schemas/graph.yaml#/$defs/port-base + + properties: + endpoint: + $ref: /schemas/media/video-interfaces.yaml# + + properties: + filter_src: + $ref: /schemas/types.yaml#/definitions/phandle + description: + defines a phandle reference to an associated CoreSight trace device. + When the associated trace device is enabled, then the respective + trace path will be built and enabled. + + remote-endpoint: true required: - compatible @@ -72,6 +86,7 @@ examples: reg = <0>; replicator_out_port0: endpoint { remote-endpoint = <&etb_in_port>; + filter_src = <&tpdm_video>; }; }; @@ -79,6 +94,7 @@ examples: reg = <1>; replicator_out_port1: endpoint { remote-endpoint = <&tpiu_in_port>; + filter_src = <&tpdm_mdss>; }; }; };
Add a new property "filter_src" to label the source corresponding to the output connection for a static replicator. By combining a funnel and a static replicator in devicetree, a new device that supports multi-port input and multi-port output is implemented. In order to match the output port with the input port and successfully build the trace path, add this new property to indicate the data source corresponding to this output port. Signed-off-by: Tao Zhang <quic_taozha@quicinc.com> --- .../arm/arm,coresight-static-replicator.yaml | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-)