[PATCH 2/2] dt-bindings: PCI: layerscape-pci-ep: Allow fallback to fsl,ls-pcie-ep

[Frank Li <Frank.Li@xxxxxxx>]

Allow compatible string fallback to general fsl,ls-pcie-ep.
Fix below warning:

arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy.dtb: pcie_ep@3400000: compatible: ['fsl,ls1046a-pcie-ep', 'fsl,ls-pcie-ep'] is too long

Signed-off-by: Frank Li <Frank.Li@xxxxxxx>
---
 .../bindings/pci/fsl,layerscape-pcie-ep.yaml      | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/Documentation/devicetree/bindings/pci/fsl,layerscape-pcie-ep.yaml b/Documentation/devicetree/bindings/pci/fsl,layerscape-pcie-ep.yaml
index 399efa7364c93..21f1edfe814d4 100644
--- a/Documentation/devicetree/bindings/pci/fsl,layerscape-pcie-ep.yaml
+++ b/Documentation/devicetree/bindings/pci/fsl,layerscape-pcie-ep.yaml
@@ -22,12 +22,15 @@ description:
 
 properties:
   compatible:
-    enum:
-      - fsl,ls2088a-pcie-ep
-      - fsl,ls1088a-pcie-ep
-      - fsl,ls1046a-pcie-ep
-      - fsl,ls1028a-pcie-ep
-      - fsl,lx2160ar2-pcie-ep
+    items:
+      - enum:
+          - fsl,ls2088a-pcie-ep
+          - fsl,ls1088a-pcie-ep
+          - fsl,ls1046a-pcie-ep
+          - fsl,ls1028a-pcie-ep
+          - fsl,lx2160ar2-pcie-ep
+      - const: fsl,ls-pcie-ep
+    minItems: 1
 
   reg:
     maxItems: 2
-- 
2.34.1