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[1/2] dt-bindings: PCI: layerscape-pci: Fix property 'fsl,pcie-scfg' type

Message ID 20240625211748.4041882-1-Frank.Li@nxp.com (mailing list archive)
State Superseded
Delegated to: Krzysztof Wilczyński
Headers show
Series [1/2] dt-bindings: PCI: layerscape-pci: Fix property 'fsl,pcie-scfg' type | expand

Commit Message

Frank Li June 25, 2024, 9:17 p.m. UTC 
fsl,pcie-scfg actually need an argument when there are more than one PCIe
instances. Change it to phandle-array and use items to descript each field
means.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
 .../devicetree/bindings/pci/fsl,layerscape-pcie.yaml      | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)
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Patch

diff --git a/Documentation/devicetree/bindings/pci/fsl,layerscape-pcie.yaml b/Documentation/devicetree/bindings/pci/fsl,layerscape-pcie.yaml
index 793986c5af7ff..679c2989de7a2 100644
--- a/Documentation/devicetree/bindings/pci/fsl,layerscape-pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/fsl,layerscape-pcie.yaml
@@ -43,10 +43,16 @@  properties:
       - const: config
 
   fsl,pcie-scfg:
-    $ref: /schemas/types.yaml#/definitions/phandle
+    $ref: /schemas/types.yaml#/definitions/phandle-array
     description: A phandle to the SCFG device node. The second entry is the
       physical PCIe controller index starting from '0'. This is used to get
       SCFG PEXN registers.
+    items:
+      items:
+        - description: A phandle to the SCFG device node
+        - description: PCIe controller index starting from '0'
+      minItems: 1
+    maxItems: 1
 
   big-endian:
     $ref: /schemas/types.yaml#/definitions/flag