All DT entries except "reg" is similar between ipq5332 and
ipq9574. ipq9574 has 5 registers while ipq5332 has 6. MHI is the
additional (i.e. sixth entry). Since this matches with the
sdx55's "reg" definition which allows for 5 or 6 registers,
combine ipq9574 with sdx55.

This change is to prepare ipq9574 to be used as ipq5332's
fallback compatible.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com>
---
v8: Add 'Reviewed-by: Krzysztof Kozlowski'
---
 Documentation/devicetree/bindings/pci/qcom,pcie.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
index 7235d6554cfb..4b4927178abc 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
@@ -169,7 +169,6 @@ allOf:
             enum:
               - qcom,pcie-ipq6018
               - qcom,pcie-ipq8074-gen3
-              - qcom,pcie-ipq9574
     then:
       properties:
         reg:
@@ -210,6 +209,7 @@ allOf:
         compatible:
           contains:
             enum:
+              - qcom,pcie-ipq9574
               - qcom,pcie-sdx55
     then:
       properties:
-- 
2.34.1