[PATCH 1/2] dt-bindings: PCI: brcm,stb-pcie: Add num-lanes property

[Jim Quinlan]

Add optional num-lanes property Broadcom STB PCIe host controllers.

Signed-off-by: Jim Quinlan <james.quinlan at broadcom.com>
---
 Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml b/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
index 29f0e1eb5096..cba227b19a5f 100644
--- a/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
@@ -107,6 +107,10 @@ properties:
       - const: bridge
       - const: swinit
 
+  num-lanes:
+    default: 1
+    maximum: 4
+
 required:
   - compatible
   - reg
-- 
2.43.0