[PATCH 5.8 005/118] dt-bindings: PCI: intel,lgm-pcie: Fix matching on all snps,dw-pcie instances

[Greg Kroah-Hartman]

From: Rob Herring <robh@xxxxxxxxxx>

commit a326462cba6ae7398a5c997dddf3bea39555a825 upstream.

The intel,lgm-pcie binding is matching on all snps,dw-pcie instances
which is wrong. Add a custom 'select' entry to fix this.

Fixes: e54ea45a4955 ("dt-bindings: PCI: intel: Add YAML schemas for the PCIe RC controller")
Cc: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
Cc: linux-pci@xxxxxxxxxxxxxxx
Reviewed-by: Dilip Kota <eswara.kota@xxxxxxxxxxxxxxx>
Signed-off-by: Rob Herring <robh@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
 Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml |    8 ++++++++
 1 file changed, 8 insertions(+)

--- a/Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml
@@ -9,6 +9,14 @@ title: PCIe RC controller on Intel Gatew
 maintainers:
   - Dilip Kota <eswara.kota@xxxxxxxxxxxxxxx>
 
+select:
+  properties:
+    compatible:
+      contains:
+        const: intel,lgm-pcie
+  required:
+    - compatible
+
 properties:
   compatible:
     items: