Hi
> Gesendet: Sonntag, 15. Mai 2022 um 01:14 Uhr
> Von: "Rob Herring" <robh@xxxxxxxxxx>
> On Sat, 14 May 2022 13:59:42 +0200, Frank Wunderlich wrote:
> > From: Frank Wunderlich <frank-w@xxxxxxxxxxxxxxx>
> >
> > Add a new binding file for Rockchip PCIe v3 phy driver.
> >
> > Signed-off-by: Frank Wunderlich <frank-w@xxxxxxxxxxxxxxx>
> >
> > ---
> > v3:
> > - drop quotes
> > - drop rk3588
> > - make clockcount fixed to 3
> > - full path for binding header file
> > - drop phy-mode and its header and add lane-map
> >
> > v2:
> > dt-bindings: rename yaml for PCIe v3
> > rockchip-pcie3-phy.yaml => rockchip,pcie3-phy.yaml
> >
> > changes in pcie3 phy yaml
> > - change clock names to ordered const list
> > - extend pcie30-phymode description
> > - add phy-cells to required properties
> > - drop unevaluatedProperties
> > - example with 1 clock each line
> > - use default property instead of text describing it
> > - update license
> > ---
> > .../bindings/phy/rockchip,pcie3-phy.yaml | 82 +++++++++++++++++++
> > 1 file changed, 82 insertions(+)
> > create mode 100644 Documentation/devicetree/bindings/phy/rockchip,pcie3-phy.yaml
> >
>
> 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/linux-dt-review/Documentation/devicetree/bindings/phy/rockchip,pcie3-phy.yaml: properties:clock-names: 'oneOf' conditional failed, one must be fixed:
> [{'const': 'refclk_m'}, {'const': 'refclk_n'}, {'const': 'pclk'}] is too long
> [{'const': 'refclk_m'}, {'const': 'refclk_n'}, {'const': 'pclk'}] is too short
> False schema does not allow 3
> 1 was expected
> 3 is greater than the maximum of 2
> hint: "minItems" is only needed if less than the "items" list length
> from schema $id: http://devicetree.org/meta-schemas/items.yaml#
> /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/phy/rockchip,pcie3-phy.yaml: ignoring, error in schema: properties: clock-names
> Documentation/devicetree/bindings/phy/rockchip,pcie3-phy.example.dtb:0:0: /example-0/phy@fe8c0000: failed to match any schema with compatible: ['rockchip,rk3568-pcie3-phy']
seems this is fixed when i remove the "minItems: 3" from clock names (which is already fixed length because of the list).
needed to change type of lane-map to this:
$ref: /schemas/types.yaml#/definitions/uint8-array
then it looks clean for it....
-m causes many errors unrelated to this schema-file even if i pass
DT_SCHEMA_FILES=Documentation/devicetree/bindings/phy/rockchip,pcie3-phy.yaml
will wait a bit for other comments (for driver) till i send another version. maybe you can confirm my changes are the right way to fix.
regards Frank
