Re: [PATCH 09/10] hw/arm/virt: Fix devicetree warnings about the SMMU node

[Peter Maydell <peter.maydell@linaro.org>]

On Wed, 24 Aug 2022 at 16:51, Jean-Philippe Brucker
<jean-philippe@linaro.org> wrote:
>
> dt-validate reports three issues in the SMMU device-tree node:
>
>   smmuv3@9050000: $nodename:0: 'smmuv3@9050000' does not match '^iommu@[0-9a-f]*'
>   smmuv3@9050000: interrupt-names: 'oneOf' conditional failed, one must be fixed:
>         ['eventq', 'priq', 'cmdq-sync', 'gerror'] is too long
>         'combined' was expected
>         'gerror' was expected
>         'gerror' is not one of ['cmdq-sync', 'priq']
>   smmuv3@9050000: 'clock-names', 'clocks' do not match any of the regexes: 'pinctrl-[0-9]+'
>   From schema: linux/Documentation/devicetree/bindings/iommu/arm,smmu-v3.yaml
>
> Fix them by:
> * changing the node name
> * reordering the IRQs
> * removing the clock properties which are not expected for the SMMU node

Why does dt-validate insist on a fixed interrupt order here?

thanks
-- PMM