On Tue, Mar 14, 2023 at 06:07:01PM +0300, Serge Semin wrote:
> On Tue, Mar 14, 2023 at 09:10:19AM -0500, Rob Herring wrote:
> >
> > On Tue, 14 Mar 2023 01:50:48 +0300, Serge Semin wrote:
> > > Indeed the maximum DMA burst length can be programmed not only for DW
> > > xGMACs, Allwinner EMACs and Spear SoC GMAC, but in accordance with [1]
> > > for Generic DW *MAC IP-cores. Moreover the STMMAC set of drivers parse
> > > the property and then apply the configuration for all supported DW MAC
> > > devices. All of that makes the property being available for all IP-cores
> > > the bindings supports. Let's make sure the PBL-related properties are
> > > validated for all of them by the common DW MAC DT schema.
> > >
> > > [1] DesignWare Cores Ethernet MAC Universal Databook, Revision 3.73a,
> > > October 2013, p. 380.
> > >
> > > Signed-off-by: Serge Semin <Sergey.Semin@xxxxxxxxxxxxxxxxxxxx>
> > > Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
> > >
> > > ---
> > >
> > > Changelog v1:
> > > - Use correct syntax of the JSON pointers, so the later would begin
> > > with a '/' after the '#'.
> > > ---
> > > .../devicetree/bindings/net/snps,dwmac.yaml | 77 +++++++------------
> > > 1 file changed, 26 insertions(+), 51 deletions(-)
> > >
> >
> > My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
> > on your patch (DT_CHECKER_FLAGS is new in v5.13):
> >
> > yamllint warnings/errors:
> >
> > dtschema/dtc warnings/errors:
> > /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/mediatek-dwmac.example.dtb: ethernet@1101c000: snps,txpbl:0:0: 1 is not one of [2, 4, 8]
> > From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/snps,dwmac.yaml
> > /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/mediatek-dwmac.example.dtb: ethernet@1101c000: snps,rxpbl:0:0: 1 is not one of [2, 4, 8]
> > From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/snps,dwmac.yaml
> > /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/mediatek-dwmac.example.dtb: ethernet@1101c000: snps,txpbl:0:0: 1 is not one of [2, 4, 8]
> > From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/mediatek-dwmac.yaml
> > /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/mediatek-dwmac.example.dtb: ethernet@1101c000: snps,rxpbl:0:0: 1 is not one of [2, 4, 8]
> > From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/mediatek-dwmac.yaml
> > /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/mediatek-dwmac.example.dtb: ethernet@1101c000: Unevaluated properties are not allowed ('interrupt-names', 'interrupts', 'mac-address', 'phy-mode', 'reg', 'snps,reset-delays-us', 'snps,reset-gpio', 'snps,rxpbl', 'snps,txpbl' were unexpected)
> > From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/mediatek-dwmac.yaml
>
> Oops, on rebasing my work from older kernel I missed that the PBL
> properties constraints have already been extended. I'll drop the next
> patch in the series then and fix this one so the already defined
> constraints would be preserved.
BTW it's strange I didn't have that bug spotted during my
dt_binding_check run...
-Serge(y)
>
> -Serge(y)
>
> >
> > doc reference errors (make refcheckdocs):
> >
> > See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20230313225103.30512-2-Sergey.Semin@xxxxxxxxxxxxxxxxxxxx
> >
> > 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.
> >
