Re: [PATCH] dt-bindings: PCI: host-generic-pci: Allow IOMMU and MSI properties

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On 2022-07-28 18:51, Rob Herring wrote:
Allow 'iommu-map', 'iommu-map-mask', and 'msi-parent' properties for
generic host. This fixes unevaluated property warnings on Arm Juno, AMD
Seattle, and FSL LS1028a.

Signed-off-by: Rob Herring <robh@xxxxxxxxxx>
---
  Documentation/devicetree/bindings/pci/host-generic-pci.yaml | 3 +++
  1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/pci/host-generic-pci.yaml b/Documentation/devicetree/bindings/pci/host-generic-pci.yaml
index 6bcaa8f2c3cf..d25423aa7167 100644
--- a/Documentation/devicetree/bindings/pci/host-generic-pci.yaml
+++ b/Documentation/devicetree/bindings/pci/host-generic-pci.yaml
@@ -106,6 +106,9 @@ properties:
      maxItems: 3
dma-coherent: true
+  iommu-map: true
+  iommu-map-mask: true
+  msi-parent: true

Hmm, in general this set looks suspiciously incomplete without msi-map and msi-map-mask too. Am I right in thinking that the ideal thing to do here would be to convert pci-msi.txt and pci-iommu.txt to schema and $ref them?

Robin.

required:
    - compatible



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