dt-bindings: PCI: Add host mode dt-bindings for TI's J7200 SoC

Add host mode dt-bindings for TI's J7200 SoC.

Link: https://lore.kernel.org/r/20201210124917.24185-3-kishon@ti.comSigned-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Rob Herring <robh@kernel.org>

Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml

@@ -15,8 +15,14 @@ allOf:
 
 properties:
   compatible:
-    enum:
-      - ti,j721e-pcie-host
+    oneOf:
+      - description: PCIe controller in J7200
+        items:
+          - const: ti,j7200-pcie-host
+          - const: ti,j721e-pcie-host
+      - description: PCIe controller in J721E
+        items:
+          - const: ti,j721e-pcie-host
 
   reg:
     maxItems: 4
@@ -51,7 +57,11 @@ properties:
     const: 0x104c
 
   device-id:
-    const: 0xb00d
+    oneOf:
+      - items:
+          - const: 0xb00d
+      - items:
+          - const: 0xb00f
 
   msi-map: true