diff options
Diffstat (limited to 'Documentation/devicetree/bindings/pci/host-generic-pci.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/pci/host-generic-pci.yaml | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/pci/host-generic-pci.yaml b/Documentation/devicetree/bindings/pci/host-generic-pci.yaml index 3484e0b4b412..420d551e9af9 100644 --- a/Documentation/devicetree/bindings/pci/host-generic-pci.yaml +++ b/Documentation/devicetree/bindings/pci/host-generic-pci.yaml @@ -102,14 +102,18 @@ properties: As described in IEEE Std 1275-1994, but must provide at least a definition of non-prefetchable memory. One or both of prefetchable Memory and IO Space may also be provided. - minItems: 1 - maxItems: 3 dma-coherent: true iommu-map: true iommu-map-mask: true msi-parent: true + ats-supported: + description: + Indicates that a PCIe host controller supports ATS, and can handle Memory + Requests with Address Type (AT). + type: boolean + required: - compatible - reg |