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[RFC,01/30] dt-bindings: PCI: cadence: Add DT binding to use PCIe with IOMMU

Message ID 20190604131516.13596-2-kishon@ti.com (mailing list archive)
State New, archived
Delegated to: Bjorn Helgaas
Headers show
Series Add PCIe support to TI's J721E SoC | expand

Commit Message

Kishon Vijay Abraham I June 4, 2019, 1:14 p.m. UTC 
Add DT binding to map a Requester ID to an IOMMU and associated IOMMU
specifier.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
 Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.txt | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.txt b/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.txt
index 91de69c713a9..f02cccd1e0c5 100644
--- a/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.txt
+++ b/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.txt
@@ -27,6 +27,7 @@  Optional properties:
 - phys: From PHY bindings: List of Generic PHY phandles. One per lane if more
   than one in the list.  If only one PHY listed it must manage all lanes. 
 - phy-names:  List of names to identify the PHY.
+- iommu-map: As specified in Documentation/devicetree/bindings/pci/pci-iommu.txt
 
 Example: