Messages in this thread | | | Date | Mon, 29 Jun 2020 16:01:17 -0600 | From | Rob Herring <> | Subject | Re: [PATCH v2 2/2] dt-bindings: gpio: Add bindings for NXP PCA9570 |
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On Thu, 25 Jun 2020 16:59:57 +0900, Sungbo Eo wrote: > This patch adds device tree bindings for the NXP PCA9570, > a 4-bit I2C GPO expander. > > Signed-off-by: Sungbo Eo <mans0n@gorani.run> > --- > I don't feel I can really maintain this driver, but it seems all yaml docs > have a maintainers field so I just added it... > --- > .../bindings/gpio/gpio-pca9570.yaml | 42 +++++++++++++++++++ > 1 file changed, 42 insertions(+) > create mode 100644 Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml >
My bot found errors running 'make dt_binding_check' on your patch:
Documentation/devicetree/bindings/gpio/gpio-pca9570.example.dts:21.13-26: Warning (reg_format): /example-0/gpio@24:reg: property has invalid length (4 bytes) (#address-cells == 1, #size-cells == 1) Documentation/devicetree/bindings/gpio/gpio-pca9570.example.dt.yaml: Warning (pci_device_reg): Failed prerequisite 'reg_format' Documentation/devicetree/bindings/gpio/gpio-pca9570.example.dt.yaml: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' Documentation/devicetree/bindings/gpio/gpio-pca9570.example.dt.yaml: Warning (simple_bus_reg): Failed prerequisite 'reg_format' Documentation/devicetree/bindings/gpio/gpio-pca9570.example.dt.yaml: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' Documentation/devicetree/bindings/gpio/gpio-pca9570.example.dt.yaml: Warning (spi_bus_reg): Failed prerequisite 'reg_format' /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/gpio/gpio-pca9570.example.dt.yaml: example-0: gpio@24:reg:0: [36] is too short
See https://patchwork.ozlabs.org/patch/1316796
If you already ran 'make dt_binding_check' and didn't see the above error(s), then make sure dt-schema is up to date:
pip3 install git+https://github.com/devicetree-org/dt-schema.git@master --upgrade
Please check and re-submit.
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