Re: [PATCH v4 03/11] dt-bindings: iio: dac: adi-axi-dac: add ad3552r axi variant

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 10/4/24 2:33 AM, Angelo Dureghello wrote:
> Hi Rob,
> 
> On 03.10.2024 18:34, Rob Herring (Arm) wrote:
>>
>> On Thu, 03 Oct 2024 19:29:00 +0200, Angelo Dureghello wrote:
>>> From: Angelo Dureghello <adureghello@xxxxxxxxxxxx>
>>>
>>> Add a new compatible and related bindigns for the fpga-based
>>> "ad3552r" AXI IP core, a variant of the generic AXI DAC IP.
>>>
>>> The AXI "ad3552r" IP is a very similar HDL (fpga) variant of the
>>> generic AXI "DAC" IP, intended to control ad3552r and similar chips,
>>> mainly to reach high speed transfer rates using a QSPI DDR
>>> (dobule-data-rate) interface.
>>>
>>> The ad3552r device is defined as a child of the AXI DAC, that in
>>> this case is acting as an SPI controller.
>>>
>>> Signed-off-by: Angelo Dureghello <adureghello@xxxxxxxxxxxx>
>>> ---
>>>  .../devicetree/bindings/iio/dac/adi,axi-dac.yaml   | 49 +++++++++++++++++++++-
>>>  1 file changed, 48 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/iio/dac/adi,axi-dac.example.dtb: dac@0: spi-max-frequency: 66000000 is greater than the maximum of 30000000
>> 	from schema $id: http://devicetree.org/schemas/iio/dac/adi,ad3552r.yaml#

I think this error is just due to patch ordering. The patch
"dt-bindings: iio: dac: ad3552r: fix maximum spi speed"
should come before this one. (In general, it is always best
to put fixes first anyway.)

>> /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/iio/dac/adi,axi-dac.example.dtb: dac@0: 'io-backends' does not match any of the regexes: '^channel@([0-1])$', 'pinctrl-[0-9]+'

I've seen this pinctrl error pop up a few other times.
I don't really understand it since none of the bindings
involved reference pinctrl. Maybe an issue in the tooling?

>> 	from schema $id: http://devicetree.org/schemas/iio/dac/adi,ad3552r.yaml#
>>
>> doc reference errors (make refcheckdocs):
>>
>> See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20241003-wip-bl-ad3552r-axi-v0-iio-testing-v4-3-ceb157487329@xxxxxxxxxxxx
>>
>> 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.
>>
> 
> before sending the patchset i did
> 
> make dt_binding_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml
>   CHKDT   Documentation/devicetree/bindings
>   LINT    Documentation/devicetree/bindings
>   DTC [C] Documentation/devicetree/bindings/iio/dac/adi,ad3552r.example.dtb
> 
> no issues.
> How can i detect the issue so ?
> 
> Thanks,





[Index of Archives]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Input]     [Linux Kernel]     [Linux SCSI]     [X.org]

  Powered by Linux