Re: [PATCH 4/4] dt-bindings: PCI: microchip,pcie-host: fix missing address translation property

[Conor.Dooley]

On 16/08/2022 18:16, Rob Herring wrote:
>>>>   .../devicetree/bindings/pci/microchip,pcie-host.yaml  | 11 +++++++++++
>>>>   1 file changed, 11 insertions(+)
>>>>
>>>> diff --git a/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml b/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml
>>>> index 9b123bcd034c..9ac34b33c4b2 100644
>>>> --- a/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml
>>>> +++ b/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml
>>>> @@ -71,6 +71,17 @@ properties:
>>>>     msi-parent:
>>>>       description: MSI controller the device is capable of using.
>>>>
>>>> +  microchip,axi-m-atr0:
>>>
>>> Name is not helping. If it is offset, add such suffix (see
>>> brcm,iproc-pcie.yaml).
>>>
>>> Unfortunately I don't know PCIe good enough to judge whether the
>>> property makes any sense or some other ranges-style should be used.
>>
>> Yup, I think it is similar to that. Except we have 4 tables rather
>> than one.
> 
> Looks to me like dma-ranges is the answer.

Hey Rob,
Thanks for chiming in. I think what I'll do is:
- delete the property from the dts, as it should never have been
  there in the first place.
- resubmit the series without this patch to clear the dtbs_check
  warnings
- add dma-ranges separately

Thanks,
Conor.