[PATCH v2 1/8] dt-bindings: display/msm: dp-controller: Correct SM8650 IO range

[Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>]

DP on Qualcomm SM8650 come with nine address ranges, so describe the
remaining ones as optional to keep ABI backwards compatible.  Driver
also does not need them to operate correctly.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
 .../bindings/display/msm/dp-controller.yaml           | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
index 8239adb7f7d3..e4f17d29343b 100644
--- a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
+++ b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
@@ -277,7 +277,6 @@ allOf:
               - qcom,sc8180x-dp
               - qcom,sdm845-dp
               - qcom,sm8350-dp
-              - qcom,sm8650-dp
     then:
       properties:
         reg:
@@ -290,6 +289,24 @@ allOf:
           minItems: 6
           maxItems: 6
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,sm8650-dp
+    then:
+      properties:
+        reg:
+          minItems: 5
+          maxItems: 9
+        clocks:
+          minItems: 6
+          maxItems: 6
+        clocks-names:
+          minItems: 6
+          maxItems: 6
+
   - if:
       properties:
         compatible:

-- 
2.51.0