dt-bindings: display/msm: dp-controller: Correct SM8650 IO range

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>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Patchwork: https://patchwork.freedesktop.org/patch/716450/
Link: https://lore.kernel.org/r/20260405-dts-qcom-display-regs-v2-1-34f4024c65dc@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>

diff --git a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
index 8239adb7f7d3e2283a27798fcd64061a896c3f64..e4f17d29343b3b2d56e9d813ca7ec01b38b3d041 100644 (file)
--- 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: