[PATCH v3 3/7] dt-bindings: PCI: microchip,pcie-host: fix missing dma-ranges
Conor Dooley
mail at conchuod.ie
Fri Aug 19 16:14:12 PDT 2022
From: Conor Dooley <conor.dooley at microchip.com>
The dma-ranges property was missed when adding the binding initially.
The root port can use up to 6 address translation tables, depending on
configuration.
Link: https://www.microsemi.com/document-portal/doc_download/1245812-polarfire-fpga-and-polarfire-soc-fpga-pci-express-user-guide # Section 1.3.3
Fixes: 6ee6c89aac35 ("dt-bindings: PCI: microchip: Add Microchip PolarFire host binding")
Signed-off-by: Conor Dooley <conor.dooley at microchip.com>
---
.../devicetree/bindings/pci/microchip,pcie-host.yaml | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml b/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml
index 6fbe62f4da93..23d95c65acff 100644
--- a/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml
+++ b/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml
@@ -67,6 +67,10 @@ properties:
ranges:
maxItems: 1
+ dma-ranges:
+ minItems: 1
+ maxItems: 6
+
msi-controller:
description: Identifies the node as an MSI controller.
--
2.37.1
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